LICK OBSERVATORY CALENDAR FOR 2015 -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 2015 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 SUN FEB 01 17 37 18 29 19 00 06 10 05 40 06 11 07 03 03 41 08 42 14 23 10.7 0.0 0 0744 1554 25 MON FEB 02 17 38 18 30 19 01 16 40 06 48 05 40 06 10 07 02 03 46 08 46 14 27 10.7 0.0 0 0833 1339 24 TUE FEB 03 17 39 18 31 19 02 17 35 07 22 05 39 06 10 07 01 03 51 08 50 14 30 10.6 0.0 0 0922 1048 27 WED FEB 04 17 40 18 32 19 03 18 30 07 55 05 38 06 09 07 00 03 56 08 54 14 33 10.6 0.0 0 1009 0731 34 THU FEB 05 17 42 18 33 19 03 19 25 08 26 05 37 06 08 06 59 04 00 08 58 14 36 10.6 0.4 3 1055 0356 43 FRI FEB 06 17 43 18 34 19 04 20 19 08 56 05 37 06 07 06 58 04 05 09 02 14 40 10.5 1.2 11 1140 0011 52 SAT FEB 07 17 44 18 35 19 05 21 14 05 36 06 06 06 57 04 10 09 06 14 43 10.5 2.1 20 1226-0335 62 SUN FEB 08 17 45 18 36 19 06 22 09 05 35 06 05 06 56 04 15 09 10 14 46 10.5 3.0 29 1311-0715 72 MON FEB 09 17 46 18 37 19 07 23 04 05 34 06 04 06 55 04 20 09 14 14 49 10.4 4.0 37 1358-1034 82 TUE FEB 10 17 47 18 38 19 08 00 01 05 33 06 04 06 54 04 25 09 18 14 52 10.4 4.9 46 1447-1339 >90 WED FEB 11 17 48 18 39 19 09 00 58 05 32 06 03 06 53 04 30 09 22 14 55 10.4 5.8 56 1538-1607 >90 THU FEB 12 17 49 18 40 19 10 01 56 05 31 06 02 06 52 04 35 09 26 14 57 10.4 6.8 65 1632-1752 >90 FRI FEB 13 17 50 18 41 19 11 02 54 05 30 06 01 06 51 04 40 09 30 15 00 10.3 7.7 74 1728-1844 >90 SAT FEB 14 17 51 18 42 19 12 03 50 05 29 05 59 06 50 04 45 09 33 15 03 10.3 8.6 83 1826-1834 >90 SUN FEB 15 17 52 18 43 19 13 04 43 05 28 05 58 06 49 04 50 09 37 15 06 10.2 9.5 92 1925-1716 >90 MON FEB 16 17 53 18 44 19 14 05 33 05 27 05 57 06 48 04 55 09 41 15 09 10.2 10.2 100 2025-1451 >90 TUE FEB 17 17 54 18 45 19 15 06 18 16 50 05 26 05 56 06 46 05 00 09 45 15 12 10.2 10.2 100 2125-1127 >90 WED FEB 18 17 55 18 46 19 16 07 01 18 02 05 25 05 55 06 45 05 04 09 49 15 15 10.2 10.2 100 2223-0717 >90 THU FEB 19 17 56 18 47 19 17 07 42 19 14 05 24 05 54 06 44 05 09 09 53 15 18 10.1 10.1 100 2321-0242 >90 FRI FEB 20 17 57 18 48 19 18 08 21 20 26 05 23 05 53 06 43 05 14 09 57 15 21 10.1 9.0 88 0018 0159 >90 SAT FEB 21 17 58 18 49 19 19 21 35 05 21 05 52 06 42 05 19 10 01 15 23 10.0 7.8 77 0113 0626 >90 SUN FEB 22 17 59 18 49 19 20 22 43 05 20 05 50 06 40 05 24 10 05 15 26 10.0 6.6 66 0209 1022 >90 MON FEB 23 18 00 18 50 19 21 23 48 05 19 05 49 06 39 05 29 10 09 15 29 10.0 5.5 55 0304 1335 >90 TUE FEB 24 18 01 18 51 19 22 00 49 05 18 05 48 06 38 05 34 10 13 15 32 9.9 4.5 45 0359 1552 83 WED FEB 25 18 02 18 52 19 23 01 46 05 16 05 47 06 36 05 39 10 17 15 34 9.9 3.5 35 0453 1721 73 THU FEB 26 18 03 18 53 19 24 02 39 05 15 05 45 06 35 05 44 10 21 15 37 9.9 2.6 26 0546 1751 62 FRI FEB 27 18 04 18 54 19 24 03 27 05 14 05 44 06 34 05 48 10 25 15 40 9.8 1.8 18 0639 1726 53 SAT FEB 28 18 05 18 55 19 25 04 09 05 13 05 43 06 32 05 53 10 29 15 43 9.8 1.1 10 0730 1610 45 ONE LINE REFERS TO EVENING DATE FULL MOON Feb 03 23:09 UT AND FOLLOWING MORNING. LAST QUARTER Feb 12 03:52 UT All dates and times are zone PST NEW MOON Feb 18 23:46 UT in upper table (except sid time). FIRST QUARTER Feb 25 17:14 UT