LICK OBSERVATORY CALENDAR FOR 2017 -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 2017 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 FEB 01 17 37 18 29 19 00 22 49 05 40 06 11 07 03 03 43 08 44 14 25 10.7 6.8 64 0115 0334 >90 THU FEB 02 17 38 18 30 19 01 23 55 05 40 06 10 07 02 03 48 08 48 14 29 10.7 5.8 53 0209 0750 >90 FRI FEB 03 17 39 18 31 19 02 01 01 05 39 06 10 07 01 03 53 08 52 14 32 10.6 4.6 43 0304 1138 81 SAT FEB 04 17 40 18 32 19 03 02 08 05 38 06 09 07 00 03 58 08 56 14 35 10.6 3.5 33 0401 1452 68 SUN FEB 05 17 42 18 33 19 03 03 13 05 37 06 08 06 59 04 02 09 00 14 38 10.6 2.4 22 0500 1711 56 MON FEB 06 17 43 18 34 19 04 04 15 05 37 06 07 06 58 04 07 09 04 14 42 10.5 1.4 12 0600 1823 44 TUE FEB 07 17 44 18 35 19 05 05 12 05 36 06 06 06 57 04 12 09 08 14 45 10.5 0.4 3 0701 1821 34 WED FEB 08 17 45 18 36 19 06 06 04 05 35 06 05 06 56 04 17 09 12 14 48 10.5 0.0 0 0801 1707 26 THU FEB 09 17 46 18 37 19 07 16 30 06 50 05 34 06 04 06 55 04 22 09 16 14 51 10.4 0.0 0 0859 1448 23 FRI FEB 10 17 47 18 38 19 08 17 35 07 30 05 33 06 04 06 54 04 27 09 20 14 54 10.4 0.0 0 0955 1138 27 SAT FEB 11 17 48 18 39 19 09 18 38 08 07 05 32 06 03 06 53 04 32 09 24 14 57 10.4 0.0 0 1049 0753 35 SUN FEB 12 17 49 18 40 19 10 19 40 08 41 05 31 06 02 06 52 04 37 09 28 15 00 10.4 0.5 4 1139 0349 45 MON FEB 13 17 50 18 41 19 11 20 40 05 30 06 01 06 51 04 42 09 32 15 02 10.3 1.5 14 1228-0020 56 TUE FEB 14 17 51 18 42 19 12 21 38 05 29 05 59 06 50 04 47 09 35 15 05 10.3 2.4 23 1316-0423 66 WED FEB 15 17 52 18 43 19 13 22 34 05 28 05 58 06 49 04 52 09 39 15 08 10.2 3.4 32 1403-0806 76 THU FEB 16 17 53 18 44 19 14 23 30 05 27 05 57 06 48 04 57 09 43 15 11 10.2 4.3 41 1449-1124 87 FRI FEB 17 17 54 18 45 19 15 00 24 05 26 05 56 06 46 05 02 09 47 15 14 10.2 5.2 50 1537-1425 >90 SAT FEB 18 17 55 18 46 19 16 01 18 05 25 05 55 06 45 05 06 09 51 15 17 10.2 6.0 59 1625-1643 >90 SUN FEB 19 17 56 18 47 19 17 02 11 05 24 05 54 06 44 05 11 09 55 15 20 10.1 6.9 68 1714-1819 >90 MON FEB 20 17 57 18 48 19 18 03 02 05 23 05 53 06 43 05 16 09 59 15 23 10.1 7.7 76 1805-1908 >90 TUE FEB 21 17 58 18 49 19 19 03 51 05 21 05 52 06 42 05 21 10 03 15 25 10.0 8.5 85 1856-1908 >90 WED FEB 22 17 59 18 49 19 20 04 37 05 20 05 50 06 40 05 26 10 07 15 28 10.0 9.3 92 1947-1814 >90 THU FEB 23 18 00 18 50 19 21 05 21 05 19 05 49 06 39 05 31 10 11 15 31 10.0 10.0 100 2040-1627 >90 FRI FEB 24 18 01 18 51 19 22 06 02 16 22 05 18 05 48 06 38 05 36 10 15 15 34 9.9 9.9 100 2132-1350 >90 SAT FEB 25 18 02 18 52 19 23 06 41 17 24 05 16 05 47 06 36 05 41 10 19 15 36 9.9 9.9 100 2225-1027 >90 SUN FEB 26 18 03 18 53 19 24 07 18 18 28 05 15 05 45 06 35 05 46 10 23 15 39 9.9 9.9 100 2317-0629 >90 MON FEB 27 18 04 18 54 19 24 07 54 19 33 05 14 05 44 06 34 05 50 10 27 15 42 9.8 9.7 98 0009-0208 >90 TUE FEB 28 18 05 18 55 19 25 08 31 20 39 05 13 05 43 06 32 05 55 10 31 15 45 9.8 8.6 87 0102 0222 >90 ONE LINE REFERS TO EVENING DATE FIRST QUARTER Feb 04 04:18 UT AND FOLLOWING MORNING. FULL MOON Feb 11 00:34 UT All dates and times are zone PST LAST QUARTER Feb 18 19:33 UT in upper table (except sid time). NEW MOON Feb 26 14:57 UT