KECK OBSERVATORY CALENDAR FOR 2030 -ASTRONOMICAL (computed for altitude 4160.0 m) ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON(midnight) DATE(HST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) Zenith 2030 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 TUE OCT 01 18 21 18 58 19 24 22 09 05 00 05 25 06 03 19 46 00 23 05 24 9.6 6.9 71 1657-2216 >90 WED OCT 02 18 20 18 57 19 23 23 10 05 00 05 26 06 03 19 49 00 27 05 28 9.6 5.8 60 1758-2150 >90 THU OCT 03 18 19 18 57 19 22 00 11 05 00 05 26 06 03 19 52 00 31 05 31 9.6 4.8 50 1901-1946 >90 FRI OCT 04 18 18 18 56 19 21 01 12 05 00 05 26 06 04 19 55 00 35 05 35 9.6 3.8 39 1955-1703 78 SAT OCT 05 18 17 18 55 19 20 14 06 02 10 05 01 05 26 06 04 19 58 00 39 05 40 9.7 2.9 29 2050-1314 65 SUN OCT 06 18 16 18 54 19 19 14 49 03 06 05 01 05 26 06 04 20 01 00 42 05 44 9.7 1.9 19 2142-0844 53 MON OCT 07 18 16 18 53 19 19 15 30 04 01 05 01 05 27 06 04 20 05 00 46 05 48 9.7 1.0 10 2233-0351 40 TUE OCT 08 18 15 18 52 19 18 16 09 04 55 05 01 05 27 06 05 20 08 00 50 05 52 9.7 0.1 1 2322 0107 29 WED OCT 09 18 14 18 52 19 17 16 47 05 48 05 02 05 27 06 05 20 11 00 54 05 57 9.8 0.0 0 0011 0558 17 THU OCT 10 18 13 18 51 19 16 17 25 06 40 05 02 05 27 06 05 20 13 00 58 06 01 9.8 0.0 0 0059 1028 09 FRI OCT 11 18 12 18 50 19 15 18 04 05 02 05 28 06 05 20 16 01 02 06 05 9.8 0.0 0 0149 1425 12 SAT OCT 12 18 12 18 49 19 15 18 45 05 02 05 28 06 06 20 20 01 06 06 09 9.8 0.0 0 0239 1739 22 SUN OCT 13 18 11 18 48 19 14 19 28 05 03 05 28 06 06 20 23 01 10 06 14 9.8 0.2 2 0329 2001 33 MON OCT 14 18 10 18 48 19 13 20 13 05 03 05 29 06 06 20 26 01 14 06 18 9.8 1.0 10 0421 2127 44 TUE OCT 15 18 09 18 47 19 12 21 01 05 03 05 29 06 07 20 29 01 18 06 22 9.8 1.8 18 0512 2152 54 WED OCT 16 18 08 18 46 19 12 21 50 05 04 05 29 06 07 20 33 01 22 06 27 9.9 2.6 26 0603 2118 65 THU OCT 17 18 08 18 46 19 11 22 41 05 04 05 29 06 07 20 36 01 26 06 31 9.9 3.5 35 0654 1946 76 FRI OCT 18 18 07 18 45 19 10 23 32 05 04 05 30 06 08 20 39 01 30 06 35 9.9 4.4 44 0743 1716 87 SAT OCT 19 18 06 18 44 19 10 00 24 05 04 05 30 06 08 20 43 01 34 06 39 9.9 5.2 52 0833 1409 >90 SUN OCT 20 18 06 18 43 19 09 01 17 05 05 05 30 06 08 20 46 01 38 06 44 9.9 6.1 61 0921 1015 >90 MON OCT 21 18 05 18 43 19 08 02 11 14 28 05 05 05 31 06 09 20 49 01 42 06 47 10.0 7.1 70 1009 0547 >90 TUE OCT 22 18 04 18 42 19 08 03 06 15 07 05 05 05 31 06 09 20 53 01 46 06 51 10.0 8.0 80 1058 0056 >90 WED OCT 23 18 04 18 42 19 07 04 02 15 47 05 06 05 31 06 09 20 56 01 49 06 56 10.0 8.9 89 1148-0407 >90 THU OCT 24 18 03 18 41 19 07 05 02 16 29 05 06 05 32 06 10 21 00 01 53 07 00 10.0 9.9 99 1241-0906 >90 FRI OCT 25 18 02 18 40 19 06 06 04 17 14 05 06 05 32 06 10 21 03 01 57 07 04 10.0 10.0 100 1336-1343 >90 SAT OCT 26 18 02 18 40 19 06 18 04 05 07 05 32 06 10 21 07 02 01 07 09 10.0 10.0 100 1434-1737 >90 SUN OCT 27 18 01 18 39 19 05 18 59 05 07 05 33 06 11 21 09 02 05 07 13 10.0 10.0 100 1535-2025 >90 MON OCT 28 18 00 18 39 19 05 19 58 05 07 05 33 06 11 21 13 02 09 07 17 10.0 9.1 91 1638-2152 >90 TUE OCT 29 18 00 18 38 19 04 21 00 05 08 05 33 06 12 21 16 02 13 07 22 10.1 8.1 80 1741-2149 >90 WED OCT 30 17 59 18 38 19 04 22 03 05 08 05 34 06 12 21 20 02 17 07 26 10.1 7.1 70 1843-2019 >90 THU OCT 31 17 59 18 37 19 03 23 06 05 08 05 34 06 13 21 23 02 21 07 30 10.1 6.0 59 1941-1734 >90 ONE LINE REFERS TO EVENING DATE FIRST QUARTER Oct 04 03:56 UT AND FOLLOWING MORNING. FULL MOON Oct 11 10:46 UT All dates and times are zone HST LAST QUARTER Oct 19 14:52 UT in upper table (except sid time). NEW MOON Oct 26 20:17 UT