LICK OBSERVATORY CALENDAR FOR 2025 -ASTRONOMICAL (computed for altitude 1283.0 m) ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON(midnight) DATE(PST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) Zenith 2025 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ RA DEC Dist 12 18 18 12 18 18 h h % h m d m deg WED OCT 01 17 58 18 47 19 18 00 58 04 35 05 06 05 55 19 56 00 39 05 14 9.3 3.6 38 2037-2238 83 THU OCT 02 17 56 18 46 19 16 02 06 04 36 05 07 05 56 19 58 00 43 05 19 9.3 2.5 26 2130-1802 72 FRI OCT 03 17 55 18 44 19 15 03 16 04 37 05 08 05 57 20 01 00 46 05 24 9.4 1.4 14 2221-1215 60 SAT OCT 04 17 53 18 43 19 13 16 24 04 26 04 38 05 08 05 58 20 03 00 50 05 29 9.4 0.2 2 2313-0541 49 SUN OCT 05 17 52 18 41 19 12 16 51 05 39 04 39 05 09 05 59 20 06 00 54 05 34 9.4 0.0 0 0005 0120 38 MON OCT 06 17 50 18 40 19 10 17 18 06 53 04 40 05 10 06 00 20 08 00 58 05 39 9.5 0.0 0 0058 0824 29 TUE OCT 07 17 49 18 39 19 09 17 47 08 11 04 41 05 11 06 01 20 10 01 02 05 44 9.5 0.0 0 0154 1504 25 WED OCT 08 17 48 18 37 19 07 18 22 04 42 05 12 06 02 20 12 01 06 05 49 9.6 0.0 0 0253 2047 28 THU OCT 09 17 46 18 36 19 06 19 02 04 42 05 13 06 02 20 15 01 10 05 53 9.6 0.0 0 0356 2506 37 FRI OCT 10 17 45 18 34 19 04 19 52 04 43 05 14 06 03 20 17 01 14 05 58 9.6 0.8 8 0501 2736 48 SAT OCT 11 17 43 18 33 19 03 20 52 04 44 05 15 06 04 20 20 01 18 06 03 9.7 1.8 18 0607 2807 60 SUN OCT 12 17 42 18 31 19 02 21 59 04 45 05 15 06 05 20 23 01 22 06 08 9.7 3.0 30 0710 2643 72 MON OCT 13 17 40 18 30 19 00 23 09 04 46 05 16 06 06 20 25 01 26 06 13 9.8 4.1 42 0809 2342 84 TUE OCT 14 17 39 18 29 18 59 00 19 04 47 05 17 06 07 20 28 01 30 06 18 9.8 5.3 54 0903 1936 >90 WED OCT 15 17 38 18 27 18 58 01 26 04 48 05 18 06 08 20 31 01 34 06 23 9.8 6.5 65 0953 1436 >90 THU OCT 16 17 36 18 26 18 56 02 29 04 49 05 19 06 09 20 33 01 38 06 28 9.9 7.6 76 1040 0905 >90 FRI OCT 17 17 35 18 25 18 55 03 30 04 50 05 20 06 10 20 36 01 42 06 32 9.9 8.6 86 1124 0319 >90 SAT OCT 18 17 34 18 23 18 54 04 30 16 13 04 51 05 21 06 11 20 39 01 46 06 37 10.0 9.6 96 1207-0230 >90 SUN OCT 19 17 32 18 22 18 52 05 29 16 35 04 51 05 22 06 12 20 41 01 50 06 41 10.0 10.0 100 1249-0809 >90 MON OCT 20 17 31 18 21 18 51 06 28 16 57 04 52 05 23 06 13 20 44 01 54 06 46 10.0 10.0 100 1333-1328 >90 TUE OCT 21 17 30 18 20 18 50 07 28 17 22 04 53 05 23 06 14 20 47 01 57 06 51 10.0 10.0 100 1417-1816 >90 WED OCT 22 17 28 18 18 18 49 08 29 17 50 04 54 05 24 06 15 20 50 02 01 06 56 10.1 10.1 100 1504-2222 >90 THU OCT 23 17 27 18 17 18 47 18 23 04 55 05 25 06 15 20 51 02 05 07 01 10.1 10.1 100 1553-2535 >90 FRI OCT 24 17 26 18 16 18 46 19 02 04 56 05 26 06 16 20 54 02 09 07 06 10.2 9.9 97 1644-2745 >90 SAT OCT 25 17 25 18 15 18 45 19 48 04 57 05 27 06 17 20 57 02 13 07 11 10.2 9.2 89 1737-2842 >90 SUN OCT 26 17 23 18 14 18 44 20 41 04 58 05 28 06 18 21 00 02 17 07 16 10.2 8.3 80 1831-2822 >90 MON OCT 27 17 22 18 13 18 43 21 40 04 59 05 29 06 19 21 03 02 21 07 21 10.3 7.3 71 1925-2642 >90 TUE OCT 28 17 21 18 12 18 42 22 43 04 59 05 30 06 20 21 06 02 25 07 25 10.3 6.3 60 2018-2345 >90 WED OCT 29 17 20 18 10 18 41 23 48 05 00 05 31 06 21 21 09 02 29 07 30 10.3 5.2 50 2109-1936 >90 THU OCT 30 17 19 18 09 18 40 00 55 05 01 05 32 06 22 21 12 02 33 07 35 10.4 4.1 39 2200-1421 82 FRI OCT 31 17 18 18 08 18 39 02 03 05 02 05 33 06 23 21 15 02 37 07 40 10.4 3.0 28 2250-0825 70 ONE LINE REFERS TO EVENING DATE FULL MOON Oct 07 03:47 UT AND FOLLOWING MORNING. LAST QUARTER Oct 13 18:12 UT All dates and times are zone PST NEW MOON Oct 21 12:23 UT in upper table (except sid time). FIRST QUARTER Oct 29 16:21 UT