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 FRI SEP 01 18 44 19 35 20 08 02 12 04 06 04 39 05 30 18 47 22 40 02 47 8.0 1.9 23 1939-1928 71 SAT SEP 02 18 42 19 34 20 06 16 23 03 07 04 07 04 40 05 31 18 49 22 44 02 52 8.0 1.0 12 2031-1755 64 SUN SEP 03 18 41 19 32 20 05 17 04 04 05 04 08 04 41 05 32 18 52 22 48 02 57 8.0 0.0 0 2122-1531 57 MON SEP 04 18 39 19 30 20 03 17 42 05 05 04 09 04 41 05 33 18 54 22 52 03 02 8.1 0.0 0 2214-1220 50 TUE SEP 05 18 38 19 29 20 01 18 19 06 06 04 10 04 42 05 34 18 56 22 56 03 07 8.2 0.0 0 2306-0830 46 WED SEP 06 18 36 19 27 19 59 18 54 07 09 04 11 04 43 05 34 18 58 23 00 03 11 8.2 0.0 0 2357-0412 44 THU SEP 07 18 35 19 26 19 58 19 28 08 14 04 12 04 44 05 35 19 01 23 04 03 16 8.2 0.0 0 0049 0022 44 FRI SEP 08 18 33 19 24 19 56 20 03 04 13 04 45 05 36 19 03 23 08 03 21 8.3 0.1 1 0142 0456 48 SAT SEP 09 18 32 19 22 19 54 20 40 04 14 04 46 05 37 19 05 23 12 03 26 8.3 0.8 9 0236 0914 54 SUN SEP 10 18 30 19 21 19 53 21 20 04 15 04 47 05 38 19 08 23 16 03 31 8.4 1.5 17 0331 1301 62 MON SEP 11 18 29 19 19 19 51 22 04 04 16 04 48 05 39 19 10 23 19 03 36 8.4 2.2 26 0429 1600 70 TUE SEP 12 18 27 19 17 19 49 22 53 04 17 04 49 05 39 19 12 23 23 03 41 8.5 3.1 36 0527 1757 80 WED SEP 13 18 25 19 16 19 47 23 47 04 18 04 50 05 40 19 14 23 27 03 46 8.5 4.0 46 0626 1827 90 THU SEP 14 18 24 19 14 19 46 00 47 04 19 04 51 05 41 19 17 23 31 03 51 8.6 5.0 58 0727 1824 >90 FRI SEP 15 18 22 19 13 19 44 01 51 04 20 04 52 05 42 19 19 23 35 03 56 8.6 6.1 71 0826 1649 >90 SAT SEP 16 18 21 19 11 19 42 02 56 16 21 04 21 04 53 05 43 19 21 23 39 04 01 8.6 7.2 83 0923 1412 >90 SUN SEP 17 18 19 19 09 19 41 04 01 17 03 04 22 04 53 05 44 19 23 23 43 04 06 8.7 8.3 95 1017 1048 >90 MON SEP 18 18 18 19 08 19 39 05 06 17 42 04 23 04 54 05 44 19 25 23 47 04 11 8.7 8.7 100 1110 0650 >90 TUE SEP 19 18 16 19 06 19 37 06 09 18 17 04 24 04 55 05 45 19 27 23 51 04 16 8.8 8.8 100 1200 0235 >90 WED SEP 20 18 15 19 05 19 36 07 10 18 50 04 25 04 56 05 46 19 30 23 55 04 21 8.8 8.8 100 1249-0144 >90 THU SEP 21 18 13 19 03 19 34 08 09 19 23 04 26 04 57 05 47 19 32 23 59 04 26 8.9 8.9 100 1338-0555 >90 FRI SEP 22 18 12 19 01 19 32 19 56 04 27 04 58 05 48 19 34 00 03 04 31 8.9 8.5 95 1425-0946 >90 SAT SEP 23 18 10 19 00 19 31 20 30 04 28 04 59 05 49 19 37 00 07 04 36 9.0 8.0 89 1513-1310 >90 SUN SEP 24 18 09 18 58 19 29 21 06 04 29 05 00 05 49 19 39 00 11 04 40 9.0 7.4 82 1601-1600 >90 MON SEP 25 18 07 18 57 19 27 21 44 04 30 05 01 05 50 19 41 00 15 04 45 9.0 6.8 74 1650-1808 >90 TUE SEP 26 18 05 18 55 19 26 22 26 04 31 05 01 05 51 19 44 00 19 04 50 9.1 6.1 66 1739-1931 >90 WED SEP 27 18 04 18 54 19 24 23 12 04 32 05 02 05 52 19 46 00 23 04 55 9.1 5.3 58 1829-2004 >90 THU SEP 28 18 02 18 52 19 23 00 02 04 33 05 03 05 53 19 49 00 27 05 00 9.2 4.5 49 1924-1859 >90 FRI SEP 29 18 01 18 50 19 21 00 55 04 33 05 04 05 54 19 51 00 30 05 04 9.2 3.6 39 2011-1829 83 SAT SEP 30 17 59 18 49 19 19 01 51 04 34 05 05 05 55 19 53 00 34 05 09 9.2 2.7 29 2102-1632 73 ONE LINE REFERS TO EVENING DATE FULL MOON Sep 06 07:01 UT AND FOLLOWING MORNING. LAST QUARTER Sep 13 06:26 UT All dates and times are zone PST NEW MOON Sep 20 05:29 UT in upper table (except sid time). FIRST QUARTER Sep 28 02:55 UT