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 SAT FEB 01 17 37 18 29 19 00 21 35 05 40 06 11 07 03 03 44 08 44 14 25 10.7 8.1 75 0012 0131 >90 SUN FEB 02 17 38 18 30 19 01 22 46 05 40 06 10 07 02 03 49 08 48 14 29 10.7 6.9 64 0102 0815 >90 MON FEB 03 17 39 18 31 19 02 23 59 05 39 06 10 07 01 03 54 08 52 14 32 10.6 5.7 53 0154 1432 >90 TUE FEB 04 17 40 18 32 19 03 01 12 05 38 06 09 07 00 03 59 08 56 14 35 10.6 4.4 41 0249 1958 79 WED FEB 05 17 42 18 33 19 03 02 26 05 37 06 08 06 59 04 02 09 00 14 38 10.6 3.2 30 0347 2419 67 THU FEB 06 17 43 18 34 19 04 03 37 05 37 06 07 06 58 04 07 09 04 14 42 10.5 2.0 18 0447 2710 54 FRI FEB 07 17 44 18 35 19 05 04 41 05 36 06 06 06 57 04 12 09 08 14 45 10.5 0.9 8 0549 2819 42 SAT FEB 08 17 45 18 36 19 06 05 35 05 35 06 05 06 56 04 17 09 12 14 48 10.5 0.0 0 0651 2741 31 SUN FEB 09 17 46 18 37 19 07 06 19 05 34 06 04 06 55 04 22 09 16 14 51 10.4 0.0 0 0750 2525 22 MON FEB 10 17 47 18 38 19 08 06 54 05 33 06 03 06 54 04 27 09 20 14 54 10.4 0.0 0 0846 2147 17 TUE FEB 11 17 48 18 39 19 09 16 53 07 24 05 32 06 03 06 53 04 32 09 24 14 57 10.4 0.0 0 0938 1707 20 WED FEB 12 17 49 18 40 19 10 17 57 07 49 05 31 06 02 06 52 04 37 09 28 15 00 10.4 0.0 0 1026 1145 29 THU FEB 13 17 50 18 41 19 11 18 59 08 12 05 30 06 01 06 51 04 42 09 32 15 03 10.3 0.0 0 1111 0600 39 FRI FEB 14 17 51 18 42 19 12 19 59 08 33 05 29 05 59 06 50 04 47 09 36 15 06 10.3 0.8 7 1155 0007 49 SAT FEB 15 17 52 18 43 19 13 20 57 08 54 05 28 05 58 06 49 04 52 09 40 15 09 10.2 1.7 16 1237-0541 60 SUN FEB 16 17 53 18 44 19 14 21 55 05 27 05 57 06 48 04 57 09 44 15 12 10.2 2.7 26 1320-1115 70 MON FEB 17 17 54 18 45 19 15 22 54 05 26 05 56 06 46 05 02 09 48 15 14 10.2 3.6 35 1404-1616 81 TUE FEB 18 17 55 18 46 19 16 23 54 05 25 05 55 06 45 05 07 09 52 15 17 10.2 4.6 45 1448-2014 >90 WED FEB 19 17 56 18 47 19 17 00 55 05 24 05 54 06 44 05 12 09 55 15 20 10.1 5.6 55 1540-2434 >90 THU FEB 20 17 57 18 48 19 18 01 57 05 23 05 53 06 43 05 17 09 59 15 23 10.1 6.7 65 1632-2717 >90 FRI FEB 21 17 58 18 49 19 19 02 57 05 21 05 52 06 42 05 22 10 03 15 25 10.0 7.6 76 1727-2847 >90 SAT FEB 22 17 59 18 49 19 20 03 53 05 20 05 50 06 40 05 27 10 07 15 28 10.0 8.5 85 1824-2852 >90 SUN FEB 23 18 00 18 50 19 21 04 42 05 19 05 49 06 39 05 31 10 11 15 31 10.0 9.3 93 1922-2723 >90 MON FEB 24 18 01 18 51 19 22 05 24 05 18 05 48 06 38 05 36 10 15 15 34 9.9 9.9 100 2020-2422 >90 TUE FEB 25 18 02 18 52 19 23 06 01 05 16 05 47 06 36 05 41 10 19 15 36 9.9 9.9 100 2116-1956 >90 WED FEB 26 18 03 18 53 19 24 06 32 16 48 05 15 05 45 06 35 05 46 10 23 15 39 9.9 9.9 100 2210-1419 >90 THU FEB 27 18 04 18 54 19 24 07 01 18 02 05 14 05 44 06 34 05 50 10 27 15 42 9.8 9.8 100 2303-0750 >90 FRI FEB 28 18 05 18 55 19 25 07 28 19 15 05 13 05 43 06 32 05 55 10 31 15 45 9.8 9.8 100 2354-0054 >90 ONE LINE REFERS TO EVENING DATE FIRST QUARTER Feb 05 08:03 UT AND FOLLOWING MORNING. FULL MOON Feb 12 13:54 UT All dates and times are zone PST LAST QUARTER Feb 20 17:33 UT in upper table (except sid time). NEW MOON Feb 28 00:43 UT