Astronomical Sky Calendar for Jan - Dec 2020

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***** 2020 JANUARY ***** Calendar for Mauna Kea, Hawaii, west longitude (h.m.s) = 10 21 53, latitude (d.m) = 19 49.6 Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given in Hawaiian time ( 10 hr W), for 4215 m above surroundings, in standard time all year. Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College. Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: -------------- (2020 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec Wed Jan 01/Thu Jan 02 8850.9 6 24 11 18 04 19 13 5 39 6 47 1 36 12 04 ..... 23 58 42 0 15.9 - 3 57 Thu Jan 02/Fri Jan 03 8851.9 6 28 08 18 05 19 13 5 39 6 48 1 41 12 08 ..... 0 46 51 0 59.5 0 42 Fri Jan 03/Sat Jan 04 8852.9 6 32 04 18 05 19 14 5 39 6 48 1 45 12 12 ..... 1 35 61 1 43.7 5 23 Sat Jan 04/Sun Jan 05 8853.9 6 36 01 18 06 19 14 5 40 6 48 1 50 12 17 ..... 2 25 70 2 29.4 9 57 Sun Jan 05/Mon Jan 06 8854.9 6 39 57 18 06 19 15 5 40 6 48 1 54 12 21 ..... 3 17 79 3 17.5 14 13 Mon Jan 06/Tue Jan 07 8855.9 6 43 54 18 07 19 15 5 40 6 49 1 59 12 25 ..... 4 13 87 4 08.8 17 58 Tue Jan 07/Wed Jan 08 8856.9 6 47 50 18 08 19 16 5 41 6 49 2 03 12 29 ..... 5 11 93 5 03.8 20 55 Wed Jan 08/Thu Jan 09 8857.9 6 51 47 18 08 19 17 5 41 6 49 2 08 12 34 16 10 6 10 98 6 02.3 22 46 Thu Jan 09/Fri Jan 10 8858.9 6 55 44 18 09 19 17 5 41 6 49 2 12 12 38 17 07 7 09 100 7 03.5 23 16 Fri Jan 10/Sat Jan 11 8859.9 6 59 40 18 10 19 18 5 41 6 49 2 17 12 42 18 07 ..... 99 8 05.9 22 15 Sat Jan 11/Sun Jan 12 8860.9 7 03 37 18 10 19 18 5 42 6 50 2 21 12 46 19 11 ..... 96 9 07.6 19 44 Sun Jan 12/Mon Jan 13 8861.9 7 07 33 18 11 19 19 5 42 6 50 2 26 12 50 20 15 ..... 91 10 07.3 15 56 Mon Jan 13/Tue Jan 14 8862.9 7 11 30 18 12 19 20 5 42 6 50 2 30 12 54 21 18 ..... 83 11 04.4 11 10 Tue Jan 14/Wed Jan 15 8863.9 7 15 26 18 12 19 20 5 42 6 50 2 35 12 58 22 19 ..... 73 11 59.2 5 47 Wed Jan 15/Thu Jan 16 8864.9 7 19 23 18 13 19 21 5 42 6 50 2 39 13 02 23 19 ..... 62 12 52.1 0 11 Thu Jan 16/Fri Jan 17 8865.9 7 23 19 18 13 19 21 5 42 6 50 2 44 13 07 0 17 ..... 51 13 44.2 - 5 21 Fri Jan 17/Sat Jan 18 8866.9 7 27 16 18 14 19 22 5 42 6 50 2 48 13 11 1 15 ..... 39 14 36.2 -10 31 Sat Jan 18/Sun Jan 19 8867.9 7 31 13 18 15 19 22 5 42 6 50 2 53 13 15 2 13 ..... 29 15 29.0 -15 03 Sun Jan 19/Mon Jan 20 8868.9 7 35 09 18 15 19 23 5 43 6 50 2 57 13 19 3 11 ..... 20 16 22.8 -18 44 Mon Jan 20/Tue Jan 21 8869.9 7 39 06 18 16 19 23 5 43 6 50 3 02 13 23 4 09 ..... 12 17 17.7 -21 23 Tue Jan 21/Wed Jan 22 8870.9 7 43 02 18 17 19 24 5 43 6 50 3 06 13 27 5 06 ..... 6 18 13.3 -22 52 Wed Jan 22/Thu Jan 23 8871.9 7 46 59 18 17 19 24 5 43 6 50 3 11 13 30 6 00 16 39 2 19 08.6 -23 08 Thu Jan 23/Fri Jan 24 8872.9 7 50 55 18 18 19 25 5 43 6 50 3 15 13 34 6 50 17 33 0 20 02.8 -22 13 Fri Jan 24/Sat Jan 25 8873.9 7 54 52 18 18 19 26 5 42 6 49 3 20 13 38 7 36 18 28 0 20 55.1 -20 14 Sat Jan 25/Sun Jan 26 8874.9 7 58 48 18 19 19 26 5 42 6 49 3 24 13 42 ..... 19 21 2 21 45.0 -17 22 Sun Jan 26/Mon Jan 27 8875.9 8 02 45 18 20 19 27 5 42 6 49 3 29 13 46 ..... 20 13 6 22 32.5 -13 48 Mon Jan 27/Tue Jan 28 8876.9 8 06 42 18 20 19 27 5 42 6 49 3 33 13 50 ..... 21 03 11 23 18.0 - 9 44 Tue Jan 28/Wed Jan 29 8877.9 8 10 38 18 21 19 28 5 42 6 49 3 37 13 54 ..... 21 51 18 0 02.0 - 5 20 Wed Jan 29/Thu Jan 30 8878.9 8 14 35 18 21 19 28 5 42 6 48 3 42 13 57 ..... 22 39 25 0 45.2 - 0 45 Thu Jan 30/Fri Jan 31 8879.9 8 18 31 18 22 19 29 5 42 6 48 3 46 14 01 ..... 23 27 34 1 28.6 3 53 Fri Jan 31/Sat Feb 01 8880.9 8 22 28 18 23 19 29 5 42 6 48 3 51 14 05 ..... 0 16 43 2 12.8 8 26
***** 2020 FEBRUARY ***** Calendar for Mauna Kea, Hawaii, west longitude (h.m.s) = 10 21 53, latitude (d.m) = 19 49.6 Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given in Hawaiian time ( 10 hr W), for 4215 m above surroundings, in standard time all year. Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College. Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: -------------- (2020 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec Sat Feb 01/Sun Feb 02 8881.9 8 26 24 18 23 19 29 5 41 6 48 3 55 14 09 ..... 1 06 53 2 58.9 12 44 Sun Feb 02/Mon Feb 03 8882.9 8 30 21 18 24 19 30 5 41 6 47 4 00 14 12 ..... 1 59 62 3 47.6 16 36 Mon Feb 03/Tue Feb 04 8883.9 8 34 17 18 24 19 30 5 41 6 47 4 04 14 16 ..... 2 54 72 4 39.7 19 49 Tue Feb 04/Wed Feb 05 8884.9 8 38 14 18 25 19 31 5 41 6 47 4 08 14 20 ..... 3 52 81 5 35.5 22 07 Wed Feb 05/Thu Feb 06 8885.9 8 42 11 18 25 19 31 5 40 6 46 4 13 14 23 ..... 4 51 89 6 34.8 23 14 Thu Feb 06/Fri Feb 07 8886.9 8 46 07 18 26 19 32 5 40 6 46 4 17 14 27 ..... 5 49 95 7 36.6 22 54 Fri Feb 07/Sat Feb 08 8887.9 8 50 04 18 26 19 32 5 40 6 45 4 22 14 31 16 50 6 45 99 8 39.3 21 01 Sat Feb 08/Sun Feb 09 8888.9 8 54 00 18 27 19 33 5 39 6 45 4 26 14 34 17 55 7 37 100 9 41.2 17 40 Sun Feb 09/Mon Feb 10 8889.9 8 57 57 18 27 19 33 5 39 6 44 4 30 14 38 19 01 ..... 98 10 41.3 13 05 Mon Feb 10/Tue Feb 11 8890.9 9 01 53 18 28 19 33 5 39 6 44 4 35 14 41 20 05 ..... 93 11 39.1 7 40 Tue Feb 11/Wed Feb 12 8891.9 9 05 50 18 28 19 34 5 38 6 44 4 39 14 45 21 08 ..... 86 12 34.8 1 50 Wed Feb 12/Thu Feb 13 8892.9 9 09 46 18 29 19 34 5 38 6 43 4 43 14 48 22 09 ..... 76 13 29.2 - 4 00 Thu Feb 13/Fri Feb 14 8893.9 9 13 43 18 29 19 35 5 37 6 42 4 48 14 52 23 08 ..... 66 14 23.0 - 9 29 Fri Feb 14/Sat Feb 15 8894.9 9 17 40 18 30 19 35 5 37 6 42 4 52 14 55 0 08 ..... 55 15 16.8 -14 18 Sat Feb 15/Sun Feb 16 8895.9 9 21 36 18 30 19 35 5 36 6 41 4 56 14 59 1 07 ..... 44 16 11.2 -18 15 Sun Feb 16/Mon Feb 17 8896.9 9 25 33 18 31 19 36 5 36 6 41 5 01 15 02 2 05 ..... 33 17 06.3 -21 08 Mon Feb 17/Tue Feb 18 8897.9 9 29 29 18 31 19 36 5 35 6 40 5 05 15 06 3 02 ..... 24 18 01.6 -22 50 Tue Feb 18/Wed Feb 19 8898.9 9 33 26 18 32 19 37 5 35 6 40 5 09 15 09 3 56 ..... 16 18 56.7 -23 20 Wed Feb 19/Thu Feb 20 8899.9 9 37 22 18 32 19 37 5 34 6 39 5 14 15 12 4 46 ..... 9 19 50.6 -22 39 Thu Feb 20/Fri Feb 21 8900.9 9 41 19 18 32 19 37 5 34 6 38 5 18 15 16 5 33 ..... 5 20 42.8 -20 54 Fri Feb 21/Sat Feb 22 8901.9 9 45 15 18 33 19 38 5 33 6 38 5 22 15 19 6 16 17 15 1 21 32.8 -18 14 Sat Feb 22/Sun Feb 23 8902.9 9 49 12 18 33 19 38 5 32 6 37 5 26 15 23 6 55 18 07 0 22 20.5 -14 49 Sun Feb 23/Mon Feb 24 8903.9 9 53 09 18 34 19 38 5 32 6 36 5 31 15 26 ..... 18 57 1 23 06.2 -10 51 Mon Feb 24/Tue Feb 25 8904.9 9 57 05 18 34 19 39 5 31 6 36 5 35 15 29 ..... 19 46 3 23 50.3 - 6 30 Tue Feb 25/Wed Feb 26 8905.9 10 01 02 18 34 19 39 5 31 6 35 5 39 15 32 ..... 20 34 7 0 33.5 - 1 56 Wed Feb 26/Thu Feb 27 8906.9 10 04 58 18 35 19 39 5 30 6 34 5 44 15 36 ..... 21 22 12 1 16.5 2 42 Thu Feb 27/Fri Feb 28 8907.9 10 08 55 18 35 19 40 5 29 6 34 5 48 15 39 ..... 22 10 19 1 59.9 7 15 Fri Feb 28/Sat Feb 29 8908.9 10 12 51 18 36 19 40 5 28 6 33 5 52 15 42 ..... 22 59 27 2 44.6 11 35 Sat Feb 29/Sun Mar 01 8909.9 10 16 48 18 36 19 40 5 28 6 32 5 56 15 45 ..... 23 50 35 3 31.4 15 32
***** 2020 MARCH ***** Calendar for Mauna Kea, Hawaii, west longitude (h.m.s) = 10 21 53, latitude (d.m) = 19 49.6 Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given in Hawaiian time ( 10 hr W), for 4215 m above surroundings, in standard time all year. Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College. Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: -------------- (2020 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec Sun Mar 01/Mon Mar 02 8910.9 10 20 44 18 36 19 41 5 27 6 31 6 01 15 49 ..... 0 43 45 4 20.9 18 54 Mon Mar 02/Tue Mar 03 8911.9 10 24 41 18 37 19 41 5 26 6 31 6 05 15 52 ..... 1 39 55 5 13.7 21 28 Tue Mar 03/Wed Mar 04 8912.9 10 28 38 18 37 19 41 5 26 6 30 6 09 15 55 ..... 2 35 65 6 09.8 23 01 Wed Mar 04/Thu Mar 05 8913.9 10 32 34 18 37 19 42 5 25 6 29 6 13 15 58 ..... 3 32 75 7 08.7 23 17 Thu Mar 05/Fri Mar 06 8914.9 10 36 31 18 38 19 42 5 24 6 28 6 18 16 01 ..... 4 28 84 8 09.6 22 06 Fri Mar 06/Sat Mar 07 8915.9 10 40 27 18 38 19 42 5 23 6 27 6 22 16 05 ..... 5 21 92 9 11.1 19 26 Sat Mar 07/Sun Mar 08 8916.9 10 44 24 18 38 19 42 5 22 6 27 6 26 16 08 16 37 6 12 97 10 11.9 15 22 Sun Mar 08/Mon Mar 09 8917.9 10 48 20 18 39 19 43 5 22 6 26 6 30 16 11 17 43 6 59 100 11 11.3 10 12 Mon Mar 09/Tue Mar 10 8918.9 10 52 17 18 39 19 43 5 21 6 25 6 35 16 14 18 48 ..... 99 12 09.2 4 19 Tue Mar 10/Wed Mar 11 8919.9 10 56 13 18 39 19 43 5 20 6 24 6 39 16 17 19 51 ..... 95 13 05.9 - 1 49 Wed Mar 11/Thu Mar 12 8920.9 11 00 10 18 39 19 44 5 19 6 23 6 43 16 20 20 54 ..... 89 14 02.1 - 7 46 Thu Mar 12/Fri Mar 13 8921.9 11 04 07 18 40 19 44 5 18 6 22 6 47 16 23 21 56 ..... 80 14 58.3 -13 07 Fri Mar 13/Sat Mar 14 8922.9 11 08 03 18 40 19 44 5 17 6 22 6 52 16 26 22 57 ..... 70 15 54.8 -17 34 Sat Mar 14/Sun Mar 15 8923.9 11 12 00 18 40 19 45 5 17 6 21 6 56 16 29 23 58 ..... 60 16 51.7 -20 52 Sun Mar 15/Mon Mar 16 8924.9 11 15 56 18 41 19 45 5 16 6 20 7 00 16 33 0 57 ..... 49 17 48.7 -22 55 Mon Mar 16/Tue Mar 17 8925.9 11 19 53 18 41 19 45 5 15 6 19 7 04 16 36 1 52 ..... 39 18 44.9 -23 41 Tue Mar 17/Wed Mar 18 8926.9 11 23 49 18 41 19 45 5 14 6 18 7 09 16 39 2 44 ..... 29 19 39.7 -23 13 Wed Mar 18/Thu Mar 19 8927.9 11 27 46 18 41 19 46 5 13 6 17 7 13 16 42 3 32 ..... 21 20 32.4 -21 38 Thu Mar 19/Fri Mar 20 8928.9 11 31 42 18 42 19 46 5 12 6 16 7 17 16 45 4 16 ..... 14 21 22.7 -19 06 Fri Mar 20/Sat Mar 21 8929.9 11 35 39 18 42 19 46 5 11 6 16 7 21 16 48 4 56 ..... 8 22 10.6 -15 48 Sat Mar 21/Sun Mar 22 8930.9 11 39 36 18 42 19 47 5 10 6 15 7 26 16 51 5 33 16 53 4 22 56.4 -11 55 Sun Mar 22/Mon Mar 23 8931.9 11 43 32 18 43 19 47 5 09 6 14 7 30 16 54 6 08 17 43 1 23 40.6 - 7 37 Mon Mar 23/Tue Mar 24 8932.9 11 47 29 18 43 19 47 5 09 6 13 7 34 16 57 6 41 18 31 0 0 23.8 - 3 03 Tue Mar 24/Wed Mar 25 8933.9 11 51 25 18 43 19 48 5 08 6 12 7 38 17 00 ..... 19 19 1 1 06.6 1 36 Wed Mar 25/Thu Mar 26 8934.9 11 55 22 18 43 19 48 5 07 6 11 7 43 17 03 ..... 20 07 4 1 49.7 6 13 Thu Mar 26/Fri Mar 27 8935.9 11 59 18 18 44 19 48 5 06 6 10 7 47 17 06 ..... 20 55 8 2 33.9 10 38 Fri Mar 27/Sat Mar 28 8936.9 12 03 15 18 44 19 49 5 05 6 10 7 51 17 09 ..... 21 46 14 3 19.7 14 41 Sat Mar 28/Sun Mar 29 8937.9 12 07 11 18 44 19 49 5 04 6 09 7 55 17 12 ..... 22 38 21 4 07.8 18 12 Sun Mar 29/Mon Mar 30 8938.9 12 11 08 18 44 19 49 5 03 6 08 8 00 17 15 ..... 23 32 29 4 58.6 20 58 Mon Mar 30/Tue Mar 31 8939.9 12 15 05 18 45 19 50 5 02 6 07 8 04 17 18 ..... 0 27 39 5 52.3 22 47 Tue Mar 31/Wed Apr 01 8940.9 12 19 01 18 45 19 50 5 01 6 06 8 08 17 21 ..... 1 22 49 6 48.5 23 28
***** 2020 APRIL ***** Calendar for Mauna Kea, Hawaii, west longitude (h.m.s) = 10 21 53, latitude (d.m) = 19 49.6 Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given in Hawaiian time ( 10 hr W), for 4215 m above surroundings, in standard time all year. Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College. Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: -------------- (2020 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec Wed Apr 01/Thu Apr 02 8941.9 12 22 58 18 45 19 50 5 00 6 05 8 13 17 24 ..... 2 17 60 7 46.6 22 49 Thu Apr 02/Fri Apr 03 8942.9 12 26 54 18 46 19 51 4 59 6 04 8 17 17 27 ..... 3 09 70 8 45.7 20 46 Fri Apr 03/Sat Apr 04 8943.9 12 30 51 18 46 19 51 4 58 6 03 8 21 17 30 ..... 3 59 80 9 44.7 17 21 Sat Apr 04/Sun Apr 05 8944.9 12 34 47 18 46 19 51 4 57 6 03 8 26 17 33 ..... 4 46 89 10 43.1 12 43 Sun Apr 05/Mon Apr 06 8945.9 12 38 44 18 46 19 52 4 56 6 02 8 30 17 36 ..... 5 32 95 11 40.7 7 09 Mon Apr 06/Tue Apr 07 8946.9 12 42 40 18 47 19 52 4 55 6 01 8 34 17 39 17 29 6 16 99 12 37.7 1 02 Tue Apr 07/Wed Apr 08 8947.9 12 46 37 18 47 19 53 4 54 6 00 8 38 17 42 18 32 7 01 100 13 34.6 - 5 12 Wed Apr 08/Thu Apr 09 8948.9 12 50 34 18 47 19 53 4 54 5 59 8 43 17 45 19 36 ..... 97 14 32.1 -11 04 Thu Apr 09/Fri Apr 10 8949.9 12 54 30 18 47 19 53 4 53 5 58 8 47 17 48 20 40 ..... 92 15 30.4 -16 10 Fri Apr 10/Sat Apr 11 8950.9 12 58 27 18 48 19 54 4 52 5 58 8 51 17 51 21 43 ..... 84 16 29.6 -20 09 Sat Apr 11/Sun Apr 12 8951.9 13 02 23 18 48 19 54 4 51 5 57 8 56 17 54 22 45 ..... 75 17 29.1 -22 48 Sun Apr 12/Mon Apr 13 8952.9 13 06 20 18 48 19 55 4 50 5 56 9 00 17 57 23 44 ..... 65 18 28.0 -24 01 Mon Apr 13/Tue Apr 14 8953.9 13 10 16 18 49 19 55 4 49 5 55 9 05 18 00 0 40 ..... 55 19 25.2 -23 53 Tue Apr 14/Wed Apr 15 8954.9 13 14 13 18 49 19 55 4 48 5 54 9 09 18 03 1 30 ..... 45 20 19.9 -22 32 Wed Apr 15/Thu Apr 16 8955.9 13 18 09 18 49 19 56 4 47 5 54 9 13 18 06 2 15 ..... 35 21 11.7 -20 08 Thu Apr 16/Fri Apr 17 8956.9 13 22 06 18 50 19 56 4 46 5 53 9 18 18 09 2 57 ..... 26 22 00.6 -16 56 Fri Apr 17/Sat Apr 18 8957.9 13 26 03 18 50 19 57 4 45 5 52 9 22 18 12 3 34 ..... 18 22 47.0 -13 07 Sat Apr 18/Sun Apr 19 8958.9 13 29 59 18 50 19 57 4 44 5 51 9 26 18 15 4 09 ..... 12 23 31.4 - 8 51 Sun Apr 19/Mon Apr 20 8959.9 13 33 56 18 51 19 58 4 44 5 51 9 31 18 18 4 43 ..... 7 0 14.7 - 4 17 Mon Apr 20/Tue Apr 21 8960.9 13 37 52 18 51 19 58 4 43 5 50 9 35 18 21 5 16 17 16 3 0 57.4 0 24 Tue Apr 21/Wed Apr 22 8961.9 13 41 49 18 51 19 59 4 42 5 49 9 40 18 24 5 50 18 03 1 1 40.3 5 05 Wed Apr 22/Thu Apr 23 8962.9 13 45 45 18 52 19 59 4 41 5 48 9 44 18 28 6 25 18 52 0 2 24.2 9 37 Thu Apr 23/Fri Apr 24 8963.9 13 49 42 18 52 19 59 4 40 5 48 9 49 18 31 ..... 19 42 2 3 09.6 13 49 Fri Apr 24/Sat Apr 25 8964.9 13 53 38 18 52 20 00 4 39 5 47 9 53 18 34 ..... 20 34 5 3 57.2 17 30 Sat Apr 25/Sun Apr 26 8965.9 13 57 35 18 53 20 00 4 39 5 46 9 57 18 37 ..... 21 28 10 4 47.3 20 28 Sun Apr 26/Mon Apr 27 8966.9 14 01 32 18 53 20 01 4 38 5 46 10 02 18 40 ..... 22 22 16 5 39.9 22 31 Mon Apr 27/Tue Apr 28 8967.9 14 05 28 18 53 20 01 4 37 5 45 10 06 18 43 ..... 23 17 25 6 34.8 23 29 Tue Apr 28/Wed Apr 29 8968.9 14 09 25 18 54 20 02 4 36 5 44 10 11 18 46 ..... 0 12 34 7 31.2 23 12 Wed Apr 29/Thu Apr 30 8969.9 14 13 21 18 54 20 03 4 35 5 44 10 15 18 50 ..... 1 03 44 8 28.4 21 35 Thu Apr 30/Fri May 01 8970.9 14 17 18 18 54 20 03 4 35 5 43 10 20 18 53 ..... 1 53 56 9 25.4 18 41
***** 2020 MAY ***** Calendar for Mauna Kea, Hawaii, west longitude (h.m.s) = 10 21 53, latitude (d.m) = 19 49.6 Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given in Hawaiian time ( 10 hr W), for 4215 m above surroundings, in standard time all year. Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College. Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: -------------- (2020 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec Fri May 01/Sat May 02 8971.9 14 21 14 18 55 20 04 4 34 5 43 10 24 18 56 ..... 2 39 67 10 21.7 14 35 Sat May 02/Sun May 03 8972.9 14 25 11 18 55 20 04 4 33 5 42 10 29 18 59 ..... 3 23 77 11 17.3 9 30 Sun May 03/Mon May 04 8973.9 14 29 07 18 56 20 05 4 32 5 42 10 33 19 02 ..... 4 07 86 12 12.5 3 43 Mon May 04/Tue May 05 8974.9 14 33 04 18 56 20 05 4 32 5 41 10 38 19 06 ..... 4 50 94 13 07.9 - 2 25 Tue May 05/Wed May 06 8975.9 14 37 01 18 56 20 06 4 31 5 40 10 42 19 09 17 14 5 35 98 14 04.2 - 8 30 Wed May 06/Thu May 07 8976.9 14 40 57 18 57 20 06 4 30 5 40 10 47 19 12 18 18 6 22 100 15 02.1 -14 04 Thu May 07/Fri May 08 8977.9 14 44 54 18 57 20 07 4 30 5 39 10 51 19 15 19 22 ..... 99 16 01.7 -18 44 Fri May 08/Sat May 09 8978.9 14 48 50 18 58 20 07 4 29 5 39 10 56 19 19 20 26 ..... 94 17 02.6 -22 07 Sat May 09/Sun May 10 8979.9 14 52 47 18 58 20 08 4 28 5 38 11 00 19 22 21 29 ..... 88 18 03.9 -24 02 Sun May 10/Mon May 11 8980.9 14 56 43 18 58 20 08 4 28 5 38 11 05 19 25 22 28 ..... 80 19 04.1 -24 27 Mon May 11/Tue May 12 8981.9 15 00 40 18 59 20 09 4 27 5 38 11 09 19 29 23 22 ..... 71 20 01.8 -23 29 Tue May 12/Wed May 13 8982.9 15 04 36 18 59 20 10 4 27 5 37 11 14 19 32 0 11 ..... 61 20 56.3 -21 20 Wed May 13/Thu May 14 8983.9 15 08 33 19 00 20 10 4 26 5 37 11 18 19 35 0 55 ..... 51 21 47.3 -18 16 Thu May 14/Fri May 15 8984.9 15 12 30 19 00 20 11 4 26 5 36 11 23 19 39 1 34 ..... 41 22 35.2 -14 30 Fri May 15/Sat May 16 8985.9 15 16 26 19 00 20 11 4 25 5 36 11 27 19 42 2 10 ..... 32 23 20.6 -10 16 Sat May 16/Sun May 17 8986.9 15 20 23 19 01 20 12 4 25 5 36 11 32 19 46 2 44 ..... 24 0 04.4 - 5 43 Sun May 17/Mon May 18 8987.9 15 24 19 19 01 20 12 4 24 5 35 11 36 19 49 3 18 ..... 16 0 47.2 - 1 00 Mon May 18/Tue May 19 8988.9 15 28 16 19 02 20 13 4 24 5 35 11 41 19 53 3 51 ..... 10 1 30.1 3 45 Tue May 19/Wed May 20 8989.9 15 32 12 19 02 20 14 4 23 5 35 11 45 19 56 4 25 ..... 5 2 13.7 8 22 Wed May 20/Thu May 21 8990.9 15 36 09 19 03 20 14 4 23 5 34 11 50 20 00 5 02 17 37 2 2 58.8 12 42 Thu May 21/Fri May 22 8991.9 15 40 05 19 03 20 15 4 22 5 34 11 54 20 03 5 41 18 29 0 3 46.1 16 35 Fri May 22/Sat May 23 8992.9 15 44 02 19 03 20 15 4 22 5 34 11 59 20 07 6 24 19 22 0 4 35.9 19 47 Sat May 23/Sun May 24 8993.9 15 47 59 19 04 20 16 4 22 5 34 12 03 20 10 ..... 20 18 3 5 28.3 22 06 Sun May 24/Mon May 25 8994.9 15 51 55 19 04 20 16 4 21 5 33 12 08 20 14 ..... 21 13 7 6 23.0 23 21 Mon May 25/Tue May 26 8995.9 15 55 52 19 05 20 17 4 21 5 33 12 12 20 17 ..... 22 08 13 7 19.2 23 21 Tue May 26/Wed May 27 8996.9 15 59 48 19 05 20 17 4 21 5 33 12 17 20 21 ..... 23 01 21 8 15.9 22 03 Wed May 27/Thu May 28 8997.9 16 03 45 19 05 20 18 4 20 5 33 12 21 20 25 ..... 23 51 31 9 12.2 19 29 Thu May 28/Fri May 29 8998.9 16 07 41 19 06 20 19 4 20 5 33 12 26 20 28 ..... 0 37 41 10 07.5 15 45 Fri May 29/Sat May 30 8999.9 16 11 38 19 06 20 19 4 20 5 33 12 30 20 32 ..... 1 21 52 11 01.5 11 03 Sat May 30/Sun May 31 9000.9 16 15 34 19 07 20 20 4 20 5 33 12 35 20 36 ..... 2 03 64 11 54.8 5 37 Sun May 31/Mon Jun 01 9001.9 16 19 31 19 07 20 20 4 19 5 32 12 39 20 40 ..... 2 44 75 12 48.0 - 0 14
***** 2020 JUNE ***** Calendar for Mauna Kea, Hawaii, west longitude (h.m.s) = 10 21 53, latitude (d.m) = 19 49.6 Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given in Hawaiian time ( 10 hr W), for 4215 m above surroundings, in standard time all year. Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College. Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: -------------- (2020 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec Mon Jun 01/Tue Jun 02 9002.9 16 23 28 19 07 20 21 4 19 5 32 12 43 20 43 ..... 3 27 84 13 41.9 - 6 12 Tue Jun 02/Wed Jun 03 9003.9 16 27 24 19 08 20 21 4 19 5 32 12 48 20 47 ..... 4 11 92 14 37.3 -11 53 Wed Jun 03/Thu Jun 04 9004.9 16 31 21 19 08 20 22 4 19 5 32 12 52 20 51 ..... 4 59 97 15 35.0 -16 55 Thu Jun 04/Fri Jun 05 9005.9 16 35 17 19 09 20 22 4 19 5 32 12 57 20 55 18 06 5 50 100 16 34.8 -20 54 Fri Jun 05/Sat Jun 06 9006.9 16 39 14 19 09 20 22 4 19 5 32 13 01 20 59 19 10 ..... 99 17 36.3 -23 32 Sat Jun 06/Sun Jun 07 9007.9 16 43 10 19 09 20 23 4 19 5 32 13 05 21 03 20 12 ..... 97 18 38.0 -24 39 Sun Jun 07/Mon Jun 08 9008.9 16 47 07 19 10 20 23 4 19 5 32 13 10 21 06 21 09 ..... 91 19 38.2 -24 15 Mon Jun 08/Tue Jun 09 9009.9 16 51 03 19 10 20 24 4 19 5 32 13 14 21 10 22 02 ..... 84 20 35.6 -22 31 Tue Jun 09/Wed Jun 10 9010.9 16 55 00 19 10 20 24 4 19 5 32 13 19 21 14 22 49 ..... 76 21 29.4 -19 41 Wed Jun 10/Thu Jun 11 9011.9 16 58 57 19 11 20 25 4 19 5 33 13 23 21 18 23 31 ..... 67 22 19.6 -16 03 Thu Jun 11/Fri Jun 12 9012.9 17 02 53 19 11 20 25 4 19 5 33 13 27 21 22 0 09 ..... 58 23 06.8 -11 51 Fri Jun 12/Sat Jun 13 9013.9 17 06 50 19 11 20 25 4 19 5 33 13 32 21 26 0 44 ..... 48 23 51.6 - 7 17 Sat Jun 13/Sun Jun 14 9014.9 17 10 46 19 12 20 26 4 19 5 33 13 36 21 30 1 18 ..... 39 0 35.1 - 2 33 Sun Jun 14/Mon Jun 15 9015.9 17 14 43 19 12 20 26 4 19 5 33 13 40 21 34 1 51 ..... 30 1 18.0 2 14 Mon Jun 15/Tue Jun 16 9016.9 17 18 39 19 12 20 26 4 19 5 33 13 44 21 38 2 24 ..... 21 2 01.5 6 56 Tue Jun 16/Wed Jun 17 9017.9 17 22 36 19 12 20 27 4 19 5 33 13 49 21 43 3 00 ..... 14 2 46.1 11 23 Wed Jun 17/Thu Jun 18 9018.9 17 26 32 19 13 20 27 4 19 5 34 13 53 21 47 3 38 ..... 8 3 32.8 15 26 Thu Jun 18/Fri Jun 19 9019.9 17 30 29 19 13 20 27 4 20 5 34 13 57 21 51 4 20 ..... 4 4 22.1 18 53 Fri Jun 19/Sat Jun 20 9020.9 17 34 26 19 13 20 27 4 20 5 34 14 01 21 55 5 06 18 09 1 5 14.2 21 30 Sat Jun 20/Sun Jun 21 9021.9 17 38 22 19 13 20 28 4 20 5 34 14 05 21 59 5 58 19 06 0 6 08.9 23 04 Sun Jun 21/Mon Jun 22 9022.9 17 42 19 19 14 20 28 4 20 5 34 14 09 22 03 ..... 20 02 1 7 05.5 23 24 Mon Jun 22/Tue Jun 23 9023.9 17 46 15 19 14 20 28 4 21 5 35 14 14 22 07 ..... 20 57 5 8 02.9 22 24 Tue Jun 23/Wed Jun 24 9024.9 17 50 12 19 14 20 28 4 21 5 35 14 18 22 12 ..... 21 48 11 8 59.8 20 06 Wed Jun 24/Thu Jun 25 9025.9 17 54 08 19 14 20 28 4 21 5 35 14 22 22 16 ..... 22 36 19 9 55.5 16 36 Thu Jun 25/Fri Jun 26 9026.9 17 58 05 19 14 20 28 4 21 5 35 14 26 22 20 ..... 23 21 28 10 49.7 12 06 Fri Jun 26/Sat Jun 27 9027.9 18 02 01 19 14 20 28 4 22 5 36 14 30 22 24 ..... 0 03 39 11 42.4 6 53 Sat Jun 27/Sun Jun 28 9028.9 18 05 58 19 15 20 29 4 22 5 36 14 34 22 29 ..... 0 44 50 12 34.4 1 14 Sun Jun 28/Mon Jun 29 9029.9 18 09 55 19 15 20 29 4 22 5 36 14 38 22 33 ..... 1 25 62 13 26.5 - 4 34 Mon Jun 29/Tue Jun 30 9030.9 18 13 51 19 15 20 29 4 23 5 37 14 42 22 37 ..... 2 07 73 14 19.7 -10 12 Tue Jun 30/Wed Jul 01 9031.9 18 17 48 19 15 20 29 4 23 5 37 14 46 22 42 ..... 2 52 82 15 14.8 -15 20
***** 2020 JULY ***** Calendar for Mauna Kea, Hawaii, west longitude (h.m.s) = 10 21 53, latitude (d.m) = 19 49.6 Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given in Hawaiian time ( 10 hr W), for 4215 m above surroundings, in standard time all year. Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College. Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: -------------- (2020 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec Wed Jul 01/Thu Jul 02 9032.9 18 21 44 19 15 20 29 4 24 5 37 14 50 22 46 ..... 3 40 90 16 12.2 -19 36 Thu Jul 02/Fri Jul 03 9033.9 18 25 41 19 15 20 29 4 24 5 38 14 54 22 50 ..... 4 33 96 17 11.8 -22 43 Fri Jul 03/Sat Jul 04 9034.9 18 29 37 19 15 20 29 4 24 5 38 14 58 22 55 17 56 5 29 99 18 12.8 -24 26 Sat Jul 04/Sun Jul 05 9035.9 18 33 34 19 15 20 28 4 25 5 38 15 01 22 59 18 55 6 27 100 19 13.5 -24 39 Sun Jul 05/Mon Jul 06 9036.9 18 37 30 19 15 20 28 4 25 5 39 15 05 23 03 19 50 ..... 98 20 12.5 -23 25 Mon Jul 06/Tue Jul 07 9037.9 18 41 27 19 15 20 28 4 26 5 39 15 09 23 08 20 40 ..... 94 21 08.4 -20 58 Tue Jul 07/Wed Jul 08 9038.9 18 45 24 19 15 20 28 4 26 5 39 15 13 23 12 21 25 ..... 88 22 00.8 -17 33 Wed Jul 08/Thu Jul 09 9039.9 18 49 20 19 15 20 28 4 27 5 40 15 17 23 17 22 05 ..... 81 22 49.9 -13 27 Thu Jul 09/Fri Jul 10 9040.9 18 53 17 19 15 20 28 4 27 5 40 15 20 23 21 22 42 ..... 73 23 36.3 - 8 55 Fri Jul 10/Sat Jul 11 9041.9 18 57 13 19 15 20 28 4 28 5 40 15 24 23 26 23 16 ..... 64 0 20.7 - 4 09 Sat Jul 11/Sun Jul 12 9042.9 19 01 10 19 14 20 27 4 28 5 41 15 28 23 30 23 49 ..... 55 1 04.2 0 42 Sun Jul 12/Mon Jul 13 9043.9 19 05 06 19 14 20 27 4 29 5 41 15 32 23 34 0 23 ..... 45 1 47.6 5 28 Mon Jul 13/Tue Jul 14 9044.9 19 09 03 19 14 20 27 4 29 5 42 15 35 23 39 0 57 ..... 36 2 31.8 10 01 Tue Jul 14/Wed Jul 15 9045.9 19 12 59 19 14 20 26 4 30 5 42 15 39 23 43 1 34 ..... 27 3 17.7 14 13 Wed Jul 15/Thu Jul 16 9046.9 19 16 56 19 14 20 26 4 30 5 42 15 42 23 48 2 14 ..... 19 4 06.0 17 52 Thu Jul 16/Fri Jul 17 9047.9 19 20 53 19 14 20 26 4 31 5 43 15 46 23 52 2 58 ..... 12 4 57.1 20 46 Fri Jul 17/Sat Jul 18 9048.9 19 24 49 19 13 20 25 4 31 5 43 15 50 23 57 3 48 ..... 6 5 51.2 22 41 Sat Jul 18/Sun Jul 19 9049.9 19 28 46 19 13 20 25 4 32 5 44 15 53 0 01 4 43 17 51 2 6 47.7 23 25 Sun Jul 19/Mon Jul 20 9050.9 19 32 42 19 13 20 25 4 32 5 44 15 57 0 06 5 42 18 47 0 7 45.7 22 49 Mon Jul 20/Tue Jul 21 9051.9 19 36 39 19 13 20 24 4 33 5 44 16 00 0 10 6 43 19 41 1 8 43.8 20 50 Tue Jul 21/Wed Jul 22 9052.9 19 40 35 19 12 20 24 4 33 5 45 16 04 0 15 ..... 20 31 4 9 40.9 17 34 Wed Jul 22/Thu Jul 23 9053.9 19 44 32 19 12 20 23 4 34 5 45 16 07 0 19 ..... 21 18 9 10 36.3 13 14 Thu Jul 23/Fri Jul 24 9054.9 19 48 28 19 12 20 23 4 34 5 45 16 11 0 23 ..... 22 02 17 11 30.1 8 05 Fri Jul 24/Sat Jul 25 9055.9 19 52 25 19 11 20 22 4 35 5 46 16 14 0 28 ..... 22 44 26 12 22.6 2 27 Sat Jul 25/Sun Jul 26 9056.9 19 56 22 19 11 20 22 4 35 5 46 16 17 0 32 ..... 23 25 37 13 14.6 - 3 20 Sun Jul 26/Mon Jul 27 9057.9 20 00 18 19 10 20 21 4 36 5 47 16 21 0 37 ..... 0 06 48 14 06.9 - 8 59 Mon Jul 27/Tue Jul 28 9058.9 20 04 15 19 10 20 21 4 36 5 47 16 24 0 41 ..... 0 50 60 15 00.6 -14 10 Tue Jul 28/Wed Jul 29 9059.9 20 08 11 19 10 20 20 4 37 5 47 16 28 0 46 ..... 1 36 70 15 56.1 -18 35 Wed Jul 29/Thu Jul 30 9060.9 20 12 08 19 09 20 19 4 37 5 48 16 31 0 50 ..... 2 26 80 16 53.7 -21 58 Thu Jul 30/Fri Jul 31 9061.9 20 16 04 19 09 20 19 4 38 5 48 16 34 0 55 ..... 3 20 88 17 52.9 -24 03 Fri Jul 31/Sat Aug 01 9062.9 20 20 01 19 08 20 18 4 38 5 48 16 38 0 59 ..... 4 16 94 18 52.6 -24 44
***** 2020 AUGUST ***** Calendar for Mauna Kea, Hawaii, west longitude (h.m.s) = 10 21 53, latitude (d.m) = 19 49.6 Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given in Hawaiian time ( 10 hr W), for 4215 m above surroundings, in standard time all year. Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College. Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: -------------- (2020 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec Sat Aug 01/Sun Aug 02 9063.9 20 23 57 19 08 20 17 4 39 5 49 16 41 1 04 17 41 5 13 98 19 51.4 -23 59 Sun Aug 02/Mon Aug 03 9064.9 20 27 54 19 07 20 17 4 39 5 49 16 44 1 08 18 32 6 11 100 20 48.0 -21 56 Mon Aug 03/Tue Aug 04 9065.9 20 31 51 19 07 20 16 4 40 5 50 16 47 1 13 19 19 ..... 99 21 41.6 -18 50 Tue Aug 04/Wed Aug 05 9066.9 20 35 47 19 06 20 15 4 41 5 50 16 51 1 17 20 01 ..... 97 22 32.0 -14 55 Wed Aug 05/Thu Aug 06 9067.9 20 39 44 19 05 20 15 4 41 5 50 16 54 1 22 20 39 ..... 92 23 19.7 -10 27 Thu Aug 06/Fri Aug 07 9068.9 20 43 40 19 05 20 14 4 41 5 51 16 57 1 26 21 14 ..... 86 0 05.2 - 5 40 Fri Aug 07/Sat Aug 08 9069.9 20 47 37 19 04 20 13 4 42 5 51 17 00 1 30 21 48 ..... 79 0 49.3 - 0 46 Sat Aug 08/Sun Aug 09 9070.9 20 51 33 19 04 20 12 4 42 5 51 17 03 1 35 22 21 ..... 70 1 32.9 4 05 Sun Aug 09/Mon Aug 10 9071.9 20 55 30 19 03 20 12 4 43 5 52 17 07 1 39 22 55 ..... 61 2 16.9 8 46 Mon Aug 10/Tue Aug 11 9072.9 20 59 26 19 02 20 11 4 43 5 52 17 10 1 44 23 30 ..... 52 3 02.1 13 05 Tue Aug 11/Wed Aug 12 9073.9 21 03 23 19 02 20 10 4 44 5 52 17 13 1 48 0 08 ..... 42 3 49.3 16 55 Wed Aug 12/Thu Aug 13 9074.9 21 07 20 19 01 20 09 4 44 5 53 17 16 1 52 0 50 ..... 33 4 39.1 20 04 Thu Aug 13/Fri Aug 14 9075.9 21 11 16 19 00 20 08 4 45 5 53 17 19 1 57 1 36 ..... 24 5 31.8 22 19 Fri Aug 14/Sat Aug 15 9076.9 21 15 13 19 00 20 08 4 45 5 53 17 22 2 01 2 29 ..... 16 6 27.2 23 28 Sat Aug 15/Sun Aug 16 9077.9 21 19 09 18 59 20 07 4 46 5 53 17 25 2 06 3 26 ..... 9 7 24.7 23 19 Sun Aug 16/Mon Aug 17 9078.9 21 23 06 18 58 20 06 4 46 5 54 17 28 2 10 4 27 17 28 4 8 23.1 21 48 Mon Aug 17/Tue Aug 18 9079.9 21 27 02 18 57 20 05 4 47 5 54 17 31 2 14 5 30 18 21 1 9 21.2 18 54 Tue Aug 18/Wed Aug 19 9080.9 21 30 59 18 57 20 04 4 47 5 54 17 34 2 19 6 33 19 10 0 10 18.1 14 48 Wed Aug 19/Thu Aug 20 9081.9 21 34 55 18 56 20 03 4 47 5 55 17 37 2 23 ..... 19 56 2 11 13.5 9 44 Thu Aug 20/Fri Aug 21 9082.9 21 38 52 18 55 20 02 4 48 5 55 17 41 2 27 ..... 20 40 7 12 07.5 4 04 Fri Aug 21/Sat Aug 22 9083.9 21 42 49 18 54 20 01 4 48 5 55 17 44 2 32 ..... 21 22 15 13 00.6 - 1 52 Sat Aug 22/Sun Aug 23 9084.9 21 46 45 18 54 20 00 4 49 5 55 17 47 2 36 ..... 22 04 24 13 53.8 - 7 42 Sun Aug 23/Mon Aug 24 9085.9 21 50 42 18 53 20 00 4 49 5 56 17 50 2 40 ..... 22 48 34 14 47.6 -13 06 Mon Aug 24/Tue Aug 25 9086.9 21 54 38 18 52 19 59 4 49 5 56 17 53 2 45 ..... 23 34 46 15 42.9 -17 44 Tue Aug 25/Wed Aug 26 9087.9 21 58 35 18 51 19 58 4 50 5 56 17 56 2 49 ..... 0 23 57 16 39.7 -21 21 Wed Aug 26/Thu Aug 27 9088.9 22 02 31 18 50 19 57 4 50 5 56 17 59 2 53 ..... 1 15 67 17 37.9 -23 43 Thu Aug 27/Fri Aug 28 9089.9 22 06 28 18 50 19 56 4 50 5 57 18 02 2 58 ..... 2 10 77 18 36.7 -24 44 Fri Aug 28/Sat Aug 29 9090.9 22 10 24 18 49 19 55 4 51 5 57 18 05 3 02 ..... 3 07 85 19 34.8 -24 20 Sat Aug 29/Sun Aug 30 9091.9 22 14 21 18 48 19 54 4 51 5 57 18 08 3 06 ..... 4 03 92 20 31.1 -22 39 Sun Aug 30/Mon Aug 31 9092.9 22 18 18 18 47 19 53 4 52 5 57 18 11 3 11 17 15 4 58 97 21 24.8 -19 50 Mon Aug 31/Tue Sep 01 9093.9 22 22 14 18 46 19 52 4 52 5 58 18 13 3 15 17 58 5 52 99 22 15.7 -16 08
***** 2020 SEPTEMBER ***** Calendar for Mauna Kea, Hawaii, west longitude (h.m.s) = 10 21 53, latitude (d.m) = 19 49.6 Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given in Hawaiian time ( 10 hr W), for 4215 m above surroundings, in standard time all year. Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College. Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: -------------- (2020 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec Tue Sep 01/Wed Sep 02 9094.9 22 26 11 18 45 19 51 4 52 5 58 18 16 3 19 18 37 6 43 100 23 03.9 -11 49 Wed Sep 02/Thu Sep 03 9095.9 22 30 07 18 44 19 50 4 52 5 58 18 19 3 23 19 13 ..... 98 23 50.0 - 7 04 Thu Sep 03/Fri Sep 04 9096.9 22 34 04 18 44 19 49 4 53 5 58 18 22 3 28 19 47 ..... 95 0 34.6 - 2 08 Fri Sep 04/Sat Sep 05 9097.9 22 38 00 18 43 19 48 4 53 5 58 18 25 3 32 20 20 ..... 90 1 18.5 2 49 Sat Sep 05/Sun Sep 06 9098.9 22 41 57 18 42 19 47 4 53 5 59 18 28 3 36 20 54 ..... 84 2 02.5 7 37 Sun Sep 06/Mon Sep 07 9099.9 22 45 53 18 41 19 46 4 54 5 59 18 31 3 40 21 28 ..... 77 2 47.4 12 06 Mon Sep 07/Tue Sep 08 9100.9 22 49 50 18 40 19 45 4 54 5 59 18 34 3 45 22 04 ..... 68 3 33.8 16 07 Tue Sep 08/Wed Sep 09 9101.9 22 53 47 18 39 19 44 4 54 5 59 18 37 3 49 22 44 ..... 59 4 22.4 19 29 Wed Sep 09/Thu Sep 10 9102.9 22 57 43 18 38 19 43 4 55 6 00 18 40 3 53 23 28 ..... 49 5 13.6 22 02 Thu Sep 10/Fri Sep 11 9103.9 23 01 40 18 37 19 42 4 55 6 00 18 43 3 57 0 16 ..... 39 6 07.4 23 33 Fri Sep 11/Sat Sep 12 9104.9 23 05 36 18 36 19 41 4 55 6 00 18 46 4 02 1 10 ..... 29 7 03.5 23 52 Sat Sep 12/Sun Sep 13 9105.9 23 09 33 18 35 19 40 4 55 6 00 18 49 4 06 2 08 ..... 20 8 00.8 22 51 Sun Sep 13/Mon Sep 14 9106.9 23 13 29 18 34 19 39 4 56 6 00 18 52 4 10 3 10 ..... 12 8 58.6 20 27 Mon Sep 14/Tue Sep 15 9107.9 23 17 26 18 34 19 38 4 56 6 01 18 55 4 14 4 13 16 58 6 9 55.8 16 46 Tue Sep 15/Wed Sep 16 9108.9 23 21 22 18 33 19 37 4 56 6 01 18 58 4 18 5 17 17 45 2 10 51.9 11 59 Wed Sep 16/Thu Sep 17 9109.9 23 25 19 18 32 19 36 4 56 6 01 19 01 4 23 6 20 18 30 0 11 47.0 6 22 Thu Sep 17/Fri Sep 18 9110.9 23 29 16 18 31 19 35 4 57 6 01 19 04 4 27 ..... 19 14 2 12 41.4 0 19 Fri Sep 18/Sat Sep 19 9111.9 23 33 12 18 30 19 34 4 57 6 01 19 07 4 31 ..... 19 57 6 13 35.7 - 5 47 Sat Sep 19/Sun Sep 20 9112.9 23 37 09 18 29 19 33 4 57 6 02 19 10 4 35 ..... 20 42 12 14 30.7 -11 33 Sun Sep 20/Mon Sep 21 9113.9 23 41 05 18 28 19 32 4 57 6 02 19 13 4 39 ..... 21 28 21 15 27.0 -16 36 Mon Sep 21/Tue Sep 22 9114.9 23 45 02 18 27 19 31 4 58 6 02 19 16 4 44 ..... 22 18 31 16 24.6 -20 37 Tue Sep 22/Wed Sep 23 9115.9 23 48 58 18 26 19 30 4 58 6 02 19 19 4 48 ..... 23 10 42 17 23.3 -23 22 Wed Sep 23/Thu Sep 24 9116.9 23 52 55 18 25 19 30 4 58 6 02 19 22 4 52 ..... 0 05 53 18 22.4 -24 42 Thu Sep 24/Fri Sep 25 9117.9 23 56 51 18 24 19 29 4 58 6 03 19 25 4 56 ..... 1 02 63 19 20.7 -24 37 Fri Sep 25/Sat Sep 26 9118.9 0 00 48 18 24 19 28 4 59 6 03 19 28 5 00 ..... 1 58 73 20 17.2 -23 13 Sat Sep 26/Sun Sep 27 9119.9 0 04 45 18 23 19 27 4 59 6 03 19 31 5 04 ..... 2 54 82 21 11.0 -20 40 Sun Sep 27/Mon Sep 28 9120.9 0 08 41 18 22 19 26 4 59 6 03 19 34 5 09 ..... 3 47 89 22 01.9 -17 11 Mon Sep 28/Tue Sep 29 9121.9 0 12 38 18 21 19 25 4 59 6 04 19 37 5 13 ..... 4 39 94 22 50.2 -13 01 Tue Sep 29/Wed Sep 30 9122.9 0 16 34 18 20 19 24 5 00 6 04 19 40 5 17 17 14 5 28 98 23 36.4 - 8 22 Wed Sep 30/Thu Oct 01 9123.9 0 20 31 18 19 19 23 5 00 6 04 19 43 5 21 17 48 6 17 100 0 21.1 - 3 26
***** 2020 OCTOBER ***** Calendar for Mauna Kea, Hawaii, west longitude (h.m.s) = 10 21 53, latitude (d.m) = 19 49.6 Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given in Hawaiian time ( 10 hr W), for 4215 m above surroundings, in standard time all year. Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College. Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: -------------- (2020 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec Thu Oct 01/Fri Oct 02 9124.9 0 24 27 18 18 19 22 5 00 6 04 19 46 5 25 18 21 7 05 100 1 05.1 1 34 Fri Oct 02/Sat Oct 03 9125.9 0 28 24 18 17 19 21 5 00 6 05 19 49 5 30 18 54 ..... 98 1 49.0 6 30 Sat Oct 03/Sun Oct 04 9126.9 0 32 20 18 16 19 21 5 01 6 05 19 52 5 34 19 28 ..... 94 2 33.7 11 09 Sun Oct 04/Mon Oct 05 9127.9 0 36 17 18 16 19 20 5 01 6 05 19 55 5 38 20 03 ..... 89 3 19.8 15 22 Mon Oct 05/Tue Oct 06 9128.9 0 40 14 18 15 19 19 5 01 6 05 19 58 5 42 20 42 ..... 82 4 07.9 18 59 Tue Oct 06/Wed Oct 07 9129.9 0 44 10 18 14 19 18 5 01 6 06 20 01 5 46 21 23 ..... 74 4 58.2 21 48 Wed Oct 07/Thu Oct 08 9130.9 0 48 07 18 13 19 17 5 02 6 06 20 05 5 50 22 09 ..... 65 5 50.8 23 38 Thu Oct 08/Fri Oct 09 9131.9 0 52 03 18 12 19 16 5 02 6 06 20 08 5 55 23 00 ..... 55 6 45.5 24 20 Fri Oct 09/Sat Oct 10 9132.9 0 56 00 18 11 19 16 5 02 6 06 20 11 5 59 23 55 ..... 45 7 41.4 23 46 Sat Oct 10/Sun Oct 11 9133.9 0 59 56 18 11 19 15 5 02 6 07 20 14 6 03 0 53 ..... 35 8 37.9 21 52 Sun Oct 11/Mon Oct 12 9134.9 1 03 53 18 10 19 14 5 03 6 07 20 17 6 07 1 54 ..... 25 9 34.1 18 42 Mon Oct 12/Tue Oct 13 9135.9 1 07 49 18 09 19 13 5 03 6 07 20 20 6 11 2 56 ..... 16 10 29.5 14 22 Tue Oct 13/Wed Oct 14 9136.9 1 11 46 18 08 19 13 5 03 6 08 20 24 6 16 3 58 ..... 8 11 24.2 9 05 Wed Oct 14/Thu Oct 15 9137.9 1 15 43 18 08 19 12 5 03 6 08 20 27 6 20 5 01 17 03 3 12 18.4 3 09 Thu Oct 15/Fri Oct 16 9138.9 1 19 39 18 07 19 11 5 04 6 08 20 30 6 24 6 04 17 46 0 13 12.8 - 3 04 Fri Oct 16/Sat Oct 17 9139.9 1 23 36 18 06 19 11 5 04 6 09 20 33 6 28 7 09 18 30 1 14 08.2 - 9 10 Sat Oct 17/Sun Oct 18 9140.9 1 27 32 18 05 19 10 5 04 6 09 20 37 6 33 ..... 19 17 4 15 05.1 -14 43 Sun Oct 18/Mon Oct 19 9141.9 1 31 29 18 05 19 09 5 04 6 09 20 40 6 37 ..... 20 06 10 16 03.8 -19 19 Mon Oct 19/Tue Oct 20 9142.9 1 35 25 18 04 19 09 5 05 6 10 20 43 6 41 ..... 21 00 18 17 03.9 -22 39 Tue Oct 20/Wed Oct 21 9143.9 1 39 22 18 03 19 08 5 05 6 10 20 47 6 45 ..... 21 56 27 18 04.7 -24 31 Wed Oct 21/Thu Oct 22 9144.9 1 43 18 18 03 19 07 5 05 6 10 20 50 6 50 ..... 22 54 37 19 04.6 -24 52 Thu Oct 22/Fri Oct 23 9145.9 1 47 15 18 02 19 07 5 06 6 11 20 53 6 54 ..... 23 52 48 20 02.5 -23 47 Fri Oct 23/Sat Oct 24 9146.9 1 51 12 18 01 19 06 5 06 6 11 20 57 6 58 ..... 0 49 58 20 57.4 -21 29 Sat Oct 24/Sun Oct 25 9147.9 1 55 08 18 01 19 06 5 06 6 11 21 00 7 02 ..... 1 43 68 21 49.1 -18 12 Sun Oct 25/Mon Oct 26 9148.9 1 59 05 18 00 19 05 5 07 6 12 21 03 7 07 ..... 2 35 77 22 37.8 -14 10 Mon Oct 26/Tue Oct 27 9149.9 2 03 01 17 59 19 05 5 07 6 12 21 07 7 11 ..... 3 25 84 23 24.1 - 9 37 Tue Oct 27/Wed Oct 28 9150.9 2 06 58 17 59 19 04 5 07 6 13 21 10 7 15 ..... 4 14 91 0 08.7 - 4 45 Wed Oct 28/Thu Oct 29 9151.9 2 10 54 17 58 19 04 5 08 6 13 21 14 7 19 16 23 5 02 95 0 52.5 0 16 Thu Oct 29/Fri Oct 30 9152.9 2 14 51 17 58 19 03 5 08 6 13 21 17 7 24 16 56 5 50 99 1 36.2 5 16 Fri Oct 30/Sat Oct 31 9153.9 2 18 47 17 57 19 03 5 08 6 14 21 21 7 28 17 29 6 39 100 2 20.6 10 03 Sat Oct 31/Sun Nov 01 9154.9 2 22 44 17 57 19 02 5 09 6 14 21 24 7 32 18 04 7 29 99 3 06.5 14 29
***** 2020 NOVEMBER ***** Calendar for Mauna Kea, Hawaii, west longitude (h.m.s) = 10 21 53, latitude (d.m) = 19 49.6 Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given in Hawaiian time ( 10 hr W), for 4215 m above surroundings, in standard time all year. Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College. Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: -------------- (2020 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec Sun Nov 01/Mon Nov 02 9155.9 2 26 41 17 56 19 02 5 09 6 15 21 28 7 37 18 41 ..... 97 3 54.3 18 21 Mon Nov 02/Tue Nov 03 9156.9 2 30 37 17 56 19 02 5 09 6 15 21 31 7 41 19 22 ..... 93 4 44.3 21 27 Tue Nov 03/Wed Nov 04 9157.9 2 34 34 17 55 19 01 5 10 6 16 21 35 7 45 20 06 ..... 87 5 36.6 23 36 Wed Nov 04/Thu Nov 05 9158.9 2 38 30 17 55 19 01 5 10 6 16 21 39 7 50 20 55 ..... 80 6 30.9 24 38 Thu Nov 05/Fri Nov 06 9159.9 2 42 27 17 55 19 01 5 11 6 17 21 42 7 54 21 48 ..... 71 7 26.2 24 25 Fri Nov 06/Sat Nov 07 9160.9 2 46 23 17 54 19 00 5 11 6 17 21 46 7 58 22 44 ..... 61 8 21.9 22 55 Sat Nov 07/Sun Nov 08 9161.9 2 50 20 17 54 19 00 5 11 6 18 21 49 8 03 23 42 ..... 51 9 17.0 20 11 Sun Nov 08/Mon Nov 09 9162.9 2 54 16 17 53 19 00 5 12 6 18 21 53 8 07 0 42 ..... 40 10 11.3 16 17 Mon Nov 09/Tue Nov 10 9163.9 2 58 13 17 53 18 59 5 12 6 19 21 57 8 11 1 41 ..... 29 11 04.5 11 26 Tue Nov 10/Wed Nov 11 9164.9 3 02 10 17 53 18 59 5 13 6 19 22 01 8 16 2 42 ..... 20 11 57.3 5 51 Wed Nov 11/Thu Nov 12 9165.9 3 06 06 17 53 18 59 5 13 6 20 22 04 8 20 3 43 ..... 11 12 50.2 - 0 12 Thu Nov 12/Fri Nov 13 9166.9 3 10 03 17 52 18 59 5 14 6 20 22 08 8 25 4 45 16 18 5 13 44.1 - 6 21 Fri Nov 13/Sat Nov 14 9167.9 3 13 59 17 52 18 59 5 14 6 21 22 12 8 29 5 50 17 03 1 14 39.9 -12 12 Sat Nov 14/Sun Nov 15 9168.9 3 17 56 17 52 18 59 5 15 6 22 22 16 8 33 6 56 17 51 0 15 38.0 -17 20 Sun Nov 15/Mon Nov 16 9169.9 3 21 52 17 52 18 58 5 15 6 22 22 20 8 38 ..... 18 43 2 16 38.4 -21 21 Mon Nov 16/Tue Nov 17 9170.9 3 25 49 17 51 18 58 5 16 6 23 22 23 8 42 ..... 19 39 7 17 40.4 -23 55 Tue Nov 17/Wed Nov 18 9171.9 3 29 45 17 51 18 58 5 16 6 23 22 27 8 47 ..... 20 38 14 18 42.5 -24 54 Wed Nov 18/Thu Nov 19 9172.9 3 33 42 17 51 18 58 5 17 6 24 22 31 8 51 ..... 21 39 22 19 42.9 -24 19 Thu Nov 19/Fri Nov 20 9173.9 3 37 39 17 51 18 58 5 17 6 24 22 35 8 56 ..... 22 39 31 20 40.2 -22 21 Fri Nov 20/Sat Nov 21 9174.9 3 41 35 17 51 18 58 5 18 6 25 22 39 9 00 ..... 23 36 41 21 33.9 -19 17 Sat Nov 21/Sun Nov 22 9175.9 3 45 32 17 51 18 58 5 18 6 26 22 43 9 04 ..... 0 30 51 22 24.0 -15 24 Sun Nov 22/Mon Nov 23 9176.9 3 49 28 17 51 18 58 5 19 6 26 22 47 9 09 ..... 1 21 61 23 11.1 -10 57 Mon Nov 23/Tue Nov 24 9177.9 3 53 25 17 51 18 58 5 19 6 27 22 51 9 13 ..... 2 10 70 23 56.1 - 6 09 Tue Nov 24/Wed Nov 25 9178.9 3 57 21 17 51 18 58 5 20 6 27 22 55 9 18 ..... 2 58 79 0 39.8 - 1 09 Wed Nov 25/Thu Nov 26 9179.9 4 01 18 17 51 18 59 5 20 6 28 22 59 9 22 ..... 3 46 86 1 23.2 3 52 Thu Nov 26/Fri Nov 27 9180.9 4 05 14 17 51 18 59 5 21 6 29 23 03 9 27 ..... 4 34 92 2 07.2 8 44 Fri Nov 27/Sat Nov 28 9181.9 4 09 11 17 51 18 59 5 21 6 29 23 07 9 31 ..... 5 24 96 2 52.5 13 19 Sat Nov 28/Sun Nov 29 9182.9 4 13 08 17 51 18 59 5 22 6 30 23 11 9 36 16 41 6 15 99 3 39.8 17 24 Sun Nov 29/Mon Nov 30 9183.9 4 17 04 17 51 18 59 5 22 6 30 23 15 9 40 17 20 7 08 100 4 29.6 20 48 Mon Nov 30/Tue Dec 01 9184.9 4 21 01 17 51 18 59 5 23 6 31 23 19 9 45 18 04 ..... 99 5 21.9 23 17
***** 2020 DECEMBER ***** Calendar for Mauna Kea, Hawaii, west longitude (h.m.s) = 10 21 53, latitude (d.m) = 19 49.6 Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given in Hawaiian time ( 10 hr W), for 4215 m above surroundings, in standard time all year. Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College. Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: -------------- (2020 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec Tue Dec 01/Wed Dec 02 9185.9 4 24 57 17 51 19 00 5 23 6 32 23 24 9 49 18 52 ..... 96 6 16.4 24 40 Wed Dec 02/Thu Dec 03 9186.9 4 28 54 17 51 19 00 5 24 6 32 23 28 9 54 19 44 ..... 91 7 12.3 24 48 Thu Dec 03/Fri Dec 04 9187.9 4 32 50 17 52 19 00 5 25 6 33 23 32 9 58 20 39 ..... 84 8 08.4 23 37 Fri Dec 04/Sat Dec 05 9188.9 4 36 47 17 52 19 00 5 25 6 34 23 36 10 03 21 36 ..... 76 9 03.8 21 10 Sat Dec 05/Sun Dec 06 9189.9 4 40 43 17 52 19 01 5 26 6 34 23 40 10 07 22 35 ..... 66 9 57.8 17 35 Sun Dec 06/Mon Dec 07 9190.9 4 44 40 17 52 19 01 5 26 6 35 23 45 10 12 23 33 ..... 56 10 50.4 13 02 Mon Dec 07/Tue Dec 08 9191.9 4 48 37 17 53 19 01 5 27 6 35 23 49 10 16 0 31 ..... 45 11 41.9 7 45 Tue Dec 08/Wed Dec 09 9192.9 4 52 33 17 53 19 01 5 27 6 36 23 53 10 21 1 29 ..... 34 12 33.1 1 59 Wed Dec 09/Thu Dec 10 9193.9 4 56 30 17 53 19 02 5 28 6 37 23 58 10 25 2 28 ..... 23 13 24.9 - 3 59 Thu Dec 10/Fri Dec 11 9194.9 5 00 26 17 53 19 02 5 28 6 37 0 02 10 30 3 30 ..... 14 14 18.2 - 9 50 Fri Dec 11/Sat Dec 12 9195.9 5 04 23 17 54 19 03 5 29 6 38 0 06 10 34 4 33 ..... 7 15 13.9 -15 12 Sat Dec 12/Sun Dec 13 9196.9 5 08 19 17 54 19 03 5 30 6 38 0 10 10 39 5 39 16 26 2 16 12.4 -19 40 Sun Dec 13/Mon Dec 14 9197.9 5 12 16 17 55 19 03 5 30 6 39 0 15 10 43 6 45 17 20 0 17 13.5 -22 54 Mon Dec 14/Tue Dec 15 9198.9 5 16 12 17 55 19 04 5 31 6 39 0 19 10 48 7 50 18 18 1 18 16.0 -24 35 Tue Dec 15/Wed Dec 16 9199.9 5 20 09 17 55 19 04 5 31 6 40 0 24 10 52 ..... 19 19 4 19 18.1 -24 39 Wed Dec 16/Thu Dec 17 9200.9 5 24 06 17 56 19 05 5 32 6 41 0 28 10 57 ..... 20 21 9 20 17.9 -23 12 Thu Dec 17/Fri Dec 18 9201.9 5 28 02 17 56 19 05 5 32 6 41 0 32 11 01 ..... 21 21 17 21 14.2 -20 29 Fri Dec 18/Sat Dec 19 9202.9 5 31 59 17 57 19 06 5 33 6 42 0 37 11 06 ..... 22 18 25 22 06.6 -16 47 Sat Dec 19/Sun Dec 20 9203.9 5 35 55 17 57 19 06 5 33 6 42 0 41 11 10 ..... 23 12 34 22 55.5 -12 26 Sun Dec 20/Mon Dec 21 9204.9 5 39 52 17 58 19 07 5 34 6 43 0 46 11 14 ..... 0 03 44 23 41.6 - 7 40 Mon Dec 21/Tue Dec 22 9205.9 5 43 48 17 58 19 07 5 34 6 43 0 50 11 19 ..... 0 52 53 0 25.9 - 2 42 Tue Dec 22/Wed Dec 23 9206.9 5 47 45 17 59 19 08 5 35 6 44 0 55 11 23 ..... 1 40 63 1 09.3 2 20 Wed Dec 23/Thu Dec 24 9207.9 5 51 41 17 59 19 08 5 35 6 44 0 59 11 28 ..... 2 28 72 1 52.8 7 15 Thu Dec 24/Fri Dec 25 9208.9 5 55 38 18 00 19 09 5 36 6 45 1 03 11 32 ..... 3 17 80 2 37.3 11 55 Fri Dec 25/Sat Dec 26 9209.9 5 59 35 18 00 19 09 5 36 6 45 1 08 11 37 ..... 4 08 87 3 23.7 16 11 Sat Dec 26/Sun Dec 27 9210.9 6 03 31 18 01 19 10 5 37 6 45 1 12 11 41 ..... 5 01 93 4 12.6 19 49 Sun Dec 27/Mon Dec 28 9211.9 6 07 28 18 01 19 10 5 37 6 46 1 17 11 45 ..... 5 55 97 5 04.3 22 38 Mon Dec 28/Tue Dec 29 9212.9 6 11 24 18 02 19 11 5 37 6 46 1 21 11 50 16 46 6 50 99 5 58.7 24 25 Tue Dec 29/Wed Dec 30 9213.9 6 15 21 18 03 19 11 5 38 6 47 1 26 11 54 17 37 7 44 100 6 55.1 24 56 Wed Dec 30/Thu Dec 31 9214.9 6 19 17 18 03 19 12 5 38 6 47 1 30 11 58 18 33 ..... 98 7 52.4 24 08 Thu Dec 31/Fri Jan 01 9215.9 6 23 14 18 04 19 12 5 39 6 47 1 35 12 03 19 30 ..... 94 8 49.2 21 58