KECK OBSERVATORY CALENDAR FOR 2033 -NAUTICAL (computed for altitude 4160.0 m) NAUTICAL(12 deg) TWILIGHT/DAWN MOON(midnight) DATE(HST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (12 deg) Zenith 2033 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ RA DEC Dist 12 18 18 12 12 12 h h % h m d m deg SAT OCT 01 18 21 18 58 19 24 00 38 05 00 05 25 06 03 19 21 00 24 05 50 10.4 4.8 45 1913-1715 85 SUN OCT 02 18 20 18 57 19 23 01 35 05 00 05 26 06 03 19 24 00 28 05 55 10.5 3.9 36 2008-1519 73 MON OCT 03 18 19 18 57 19 22 14 24 02 33 05 00 05 26 06 03 19 28 00 32 05 59 10.5 2.9 27 2104-1221 60 TUE OCT 04 18 18 18 56 19 21 15 12 03 33 05 00 05 26 06 04 19 31 00 36 06 03 10.5 1.9 17 2201-0834 48 WED OCT 05 18 17 18 55 19 20 16 00 04 35 05 01 05 26 06 04 19 34 00 40 06 06 10.5 0.8 8 2258-0409 35 THU OCT 06 18 16 18 54 19 19 16 48 05 38 05 01 05 26 06 04 19 37 00 44 06 10 10.5 0.0 0 2356 0037 22 FRI OCT 07 18 16 18 53 19 19 17 37 06 42 05 01 05 27 06 04 19 40 00 47 06 15 10.6 0.0 0 0055 0524 15 SAT OCT 08 18 15 18 52 19 18 18 27 05 01 05 27 06 05 19 43 00 51 06 19 10.6 0.0 0 0155 0949 18 SUN OCT 09 18 14 18 52 19 17 19 19 05 02 05 27 06 05 19 47 00 55 06 23 10.6 0.5 4 0256 1330 30 MON OCT 10 18 13 18 51 19 16 20 12 05 02 05 27 06 05 19 49 00 59 06 27 10.6 1.4 12 0357 1611 42 TUE OCT 11 18 12 18 50 19 15 21 08 05 02 05 28 06 05 19 52 01 03 06 32 10.6 2.3 21 0458 1742 55 WED OCT 12 18 12 18 49 19 15 22 04 05 02 05 28 06 06 19 55 01 07 06 36 10.6 3.2 30 0556 1803 68 THU OCT 13 18 11 18 48 19 14 23 00 05 03 05 28 06 06 19 58 01 11 06 40 10.7 4.2 39 0653 1719 80 FRI OCT 14 18 10 18 48 19 13 23 54 05 03 05 29 06 06 20 02 01 15 06 45 10.7 5.1 47 0742 1514 >90 SAT OCT 15 18 09 18 47 19 12 00 48 05 03 05 29 06 07 20 05 01 19 06 49 10.7 6.0 56 0839 1320 >90 SUN OCT 16 18 08 18 46 19 12 01 39 14 10 05 04 05 29 06 07 20 08 01 23 06 53 10.7 6.9 64 0928 1025 >90 MON OCT 17 18 08 18 46 19 11 02 29 14 51 05 04 05 29 06 07 20 12 01 27 06 57 10.7 7.7 72 1015 0706 >90 TUE OCT 18 18 07 18 45 19 10 03 18 15 29 05 04 05 30 06 08 20 15 01 31 07 02 10.8 8.5 79 1100 0333 >90 WED OCT 19 18 06 18 44 19 10 04 06 16 06 05 04 05 30 06 08 20 18 01 35 07 06 10.8 9.4 86 1145-0007 >90 THU OCT 20 18 06 18 43 19 09 04 54 16 43 05 05 05 30 06 08 20 21 01 39 07 10 10.8 10.2 94 1229-0346 >90 FRI OCT 21 18 05 18 43 19 08 05 42 17 20 05 05 05 31 06 09 20 25 01 43 07 15 10.8 10.8 100 1314-0716 >90 SAT OCT 22 18 04 18 42 19 08 06 31 17 58 05 05 05 31 06 09 20 28 01 47 07 19 10.8 10.8 100 1359-1029 >90 SUN OCT 23 18 04 18 42 19 07 18 37 05 06 05 31 06 09 20 32 01 51 07 22 10.8 10.8 100 1446-1320 >90 MON OCT 24 18 03 18 41 19 07 19 19 05 06 05 32 06 10 20 35 01 55 07 27 10.9 10.2 94 1534-1540 >90 TUE OCT 25 18 02 18 40 19 06 20 03 05 06 05 32 06 10 20 38 01 58 07 31 10.9 9.5 87 1623-1721 >90 WED OCT 26 18 02 18 40 19 06 20 50 05 07 05 32 06 10 20 42 02 02 07 35 10.9 8.7 80 1713-1818 >90 THU OCT 27 18 01 18 39 19 05 21 40 05 07 05 33 06 11 20 44 02 06 07 40 10.9 7.9 72 1805-1825 >90 FRI OCT 28 18 00 18 39 19 05 22 32 05 07 05 33 06 11 20 48 02 10 07 44 10.9 7.0 64 1858-1738 >90 SAT OCT 29 18 00 18 38 19 04 23 26 05 08 05 33 06 12 20 51 02 14 07 48 10.9 6.1 56 1951-1557 >90 SUN OCT 30 17 59 18 38 19 04 00 21 05 08 05 34 06 12 20 55 02 18 07 53 10.9 5.2 47 2046-1316 88 MON OCT 31 17 59 18 37 19 03 01 19 05 08 05 34 06 13 20 58 02 22 07 57 10.9 4.2 38 2139-1000 76 ONE LINE REFERS TO EVENING DATE FIRST QUARTER Oct 01 16:33 UT AND FOLLOWING MORNING. FULL MOON Oct 08 11:00 UT All dates and times are zone HST LAST QUARTER Oct 15 04:46 UT in upper table (except sid time). NEW MOON Oct 23 07:29 UT FIRST QUARTER Oct 31 04:46 UT