Astronomical Almanac for December 2027

Month Year

Day	Sunrise/Sunset		Day Length		Astronomical Twilight		Nautical Twilight		Civil Twilight		Solar Noon
Day	Sunrise	Sunset	Length	Diff.	Start	End	Start	End	Start	End	Time	Mil. mi.
1 +	7:34 AM	4:17 PM	8:42:42	-1:45	5:42 AM	6:09 PM	6:19 AM	5:32 PM	6:58 AM	4:53 PM	11:55 AM (19.7°)	91.66

2 +	7:35 AM	4:16 PM	8:41:01	-1:41	5:43 AM	6:08 PM	6:20 AM	5:32 PM	6:59 AM	4:53 PM	11:55 AM (19.6°)	91.65

3 +	7:37 AM	4:16 PM	8:39:25	-1:36	5:44 AM	6:08 PM	6:21 AM	5:31 PM	7:00 AM	4:53 PM	11:55 AM (19.4°)	91.63

4 +	7:38 AM	4:16 PM	8:37:53	-1:32	5:45 AM	6:08 PM	6:22 AM	5:31 PM	7:01 AM	4:53 PM	11:55 AM (19.3°)	91.62

5 +	7:39 AM	4:15 PM	8:36:26	-1:27	5:46 AM	6:08 PM	6:23 AM	5:31 PM	7:02 AM	4:52 PM	12:00 PM (20.3°)	91.61

6 +	7:40 AM	4:15 PM	8:35:03	-1:23	5:47 AM	6:08 PM	6:24 AM	5:31 PM	7:03 AM	4:52 PM	12:00 PM (20.2°)	91.59

7 +	7:41 AM	4:15 PM	8:33:45	-1:18	5:48 AM	6:08 PM	6:25 AM	5:31 PM	7:04 AM	4:52 PM	12:00 PM (20.1°)	91.58

8 +	7:42 AM	4:15 PM	8:32:32	-1:13	5:49 AM	6:08 PM	6:26 AM	5:31 PM	7:05 AM	4:52 PM	12:00 PM (20.0°)	91.57

9 +	7:43 AM	4:15 PM	8:31:23	-1:09	5:50 AM	6:08 PM	6:27 AM	5:31 PM	7:06 AM	4:52 PM	12:00 PM (19.9°)	91.55

10 +	7:44 AM	4:14 PM	8:30:20	-1:03	5:51 AM	6:08 PM	6:28 AM	5:31 PM	7:07 AM	4:52 PM	12:00 PM (19.8°)	91.54

11 +	7:45 AM	4:14 PM	8:29:21	-0:59	5:52 AM	6:08 PM	6:29 AM	5:31 PM	7:08 AM	4:52 PM	12:00 PM (19.7°)	91.53

12 +	7:46 AM	4:14 PM	8:28:27	-0:54	5:52 AM	6:08 PM	6:30 AM	5:31 PM	7:09 AM	4:52 PM	12:00 PM (19.6°)	91.52

13 +	7:47 AM	4:15 PM	8:27:38	-0:49	5:53 AM	6:08 PM	6:30 AM	5:31 PM	7:09 AM	4:52 PM	12:00 PM (19.5°)	91.51

14 +	7:48 AM	4:15 PM	8:26:55	-0:43	5:54 AM	6:08 PM	6:31 AM	5:31 PM	7:10 AM	4:52 PM	12:00 PM (19.5°)	91.5

15 +	7:49 AM	4:15 PM	8:26:17	-0:38	5:55 AM	6:09 PM	6:32 AM	5:31 PM	7:11 AM	4:52 PM	12:00 PM (19.4°)	91.49

16 +	7:49 AM	4:15 PM	8:25:44	-0:33	5:55 AM	6:09 PM	6:33 AM	5:32 PM	7:12 AM	4:53 PM	12:05 PM (19.4°)	91.48

17 +	7:50 AM	4:15 PM	8:25:16	-0:28	5:56 AM	6:09 PM	6:33 AM	5:32 PM	7:12 AM	4:53 PM	12:05 PM (19.3°)	91.47

18 +	7:51 AM	4:16 PM	8:24:53	-0:23	5:57 AM	6:10 PM	6:34 AM	5:32 PM	7:13 AM	4:53 PM	12:05 PM (19.3°)	91.47

19 +	7:51 AM	4:16 PM	8:24:36	-0:17	5:57 AM	6:10 PM	6:35 AM	5:33 PM	7:14 AM	4:54 PM	12:05 PM (19.3°)	91.46

20 +	7:52 AM	4:16 PM	8:24:24	-0:12	5:58 AM	6:10 PM	6:35 AM	5:33 PM	7:14 AM	4:54 PM	12:05 PM (19.3°)	91.45

21 +	7:52 AM	4:17 PM	8:24:18	-0:06	5:58 AM	6:11 PM	6:36 AM	5:34 PM	7:15 AM	4:54 PM	12:05 PM (19.2°)	91.45

22 +	7:53 AM	4:17 PM	8:24:17	-0:01	5:59 AM	6:11 PM	6:36 AM	5:34 PM	7:15 AM	4:55 PM	12:05 PM (19.2°)	91.44

23 +	7:53 AM	4:18 PM	8:24:22	+0:05	5:59 AM	6:12 PM	6:37 AM	5:35 PM	7:16 AM	4:55 PM	12:05 PM (19.2°)	91.44

24 +	7:54 AM	4:18 PM	8:24:32	+0:10	6:00 AM	6:13 PM	6:37 AM	5:35 PM	7:16 AM	4:56 PM	12:05 PM (19.3°)	91.43

25 +	7:54 AM	4:19 PM	8:24:48	+0:16	6:00 AM	6:13 PM	6:38 AM	5:36 PM	7:17 AM	4:57 PM	12:05 PM (19.3°)	91.43

26 +	7:55 AM	4:20 PM	8:25:09	+0:21	6:01 AM	6:14 PM	6:38 AM	5:36 PM	7:17 AM	4:57 PM	12:10 PM (19.3°)	91.42

27 +	7:55 AM	4:20 PM	8:25:35	+0:26	6:01 AM	6:14 PM	6:38 AM	5:37 PM	7:17 AM	4:58 PM	12:10 PM (19.3°)	91.42

28 +	7:55 AM	4:21 PM	8:26:06	+0:31	6:01 AM	6:15 PM	6:39 AM	5:38 PM	7:18 AM	4:59 PM	12:10 PM (19.4°)	91.42

29 +	7:55 AM	4:22 PM	8:26:43	+0:37	6:02 AM	6:16 PM	6:39 AM	5:39 PM	7:18 AM	5:00 PM	12:10 PM (19.4°)	91.41

30 +	7:55 AM	4:23 PM	8:27:25	+0:42	6:02 AM	6:17 PM	6:39 AM	5:39 PM	7:18 AM	5:00 PM	12:10 PM (19.5°)	91.41

31 +	7:56 AM	4:24 PM	8:28:12	+0:47	6:02 AM	6:17 PM	6:39 AM	5:40 PM	7:18 AM	5:01 PM	12:10 PM (19.6°)	91.41

Day	Moonrise/Moonset			Meridian Passing
Day	Moonrise	Moonset	Moonrise	Time	Thou. mi.	Illumination
1 +	10:40 AM	7:37 PM	-	3:10 PM (20.3°)	246.18	10%

2 +	11:08 AM	8:44 PM	-	3:55 PM (22.8°)	247.54	17%

3 +	11:31 AM	9:50 PM	-	4:40 PM (27.7°)	248.28	26%

4 +	11:50 AM	10:55 PM	-	5:20 PM (33.0°)	248.3	36%

5 +	12:07 PM	-	-	6:00 PM (38.5°)	247.54	46%

6 +	-	12:00 AM	12:23 PM	6:40 PM (43.2°)	245.99	57%

7 +	-	1:05 AM	12:39 PM	7:25 PM (49.3°)	243.73	67%

8 +	-	2:13 AM	12:57 PM	8:05 PM (55.0°)	240.87	77%

9 +	-	3:23 AM	1:17 PM	8:50 PM (58.3°)	237.61	85%

10 +	-	4:37 AM	1:43 PM	9:45 PM (63.0°)	234.19	92%

11 +	-	5:54 AM	2:17 PM	10:40 PM (66.3°)	230.89	97%

12 +	-	7:09 AM	3:02 PM	11:40 PM (67.9°)	227.96	99%

13 +	-	8:18 AM	4:02 PM	12:00 AM (68.7°)	225.65	100%

14 +	-	9:14 AM	5:16 PM	12:40 AM (67.4°)	224.13	98%

15 +	-	9:58 AM	6:39 PM	1:45 AM (65.2°)	223.48	94%

16 +	-	10:32 AM	8:03 PM	2:40 AM (61.4°)	223.66	89%

17 +	-	10:58 AM	9:26 PM	3:35 AM (56.5°)	224.58	81%

18 +	-	11:20 AM	10:46 PM	4:30 AM (50.8°)	226.07	72%

19 +	-	11:39 AM	-	5:15 AM (44.7°)	227.95	62%

20 +	12:04 AM	11:59 AM	-	6:05 AM (38.3°)	230.06	52%

21 +	1:20 AM	12:19 PM	-	6:50 AM (31.2°)	232.27	41%

22 +	2:36 AM	12:42 PM	-	7:40 AM (26.2°)	234.48	31%

23 +	3:51 AM	1:10 PM	-	8:30 AM (21.9°)	236.65	21%

24 +	5:03 AM	1:44 PM	-	9:25 AM (18.6°)	238.76	13%

25 +	6:11 AM	2:27 PM	-	10:20 AM (16.6°)	240.79	7%

26 +	7:11 AM	3:19 PM	-	11:15 AM (16.1°)	242.72	3%

27 +	8:00 AM	4:19 PM	-	12:10 PM (17.0°)	244.53	0%

28 +	8:39 AM	5:24 PM	-	1:00 PM (19.2°)	246.15	0%

29 +	9:10 AM	6:31 PM	-	1:50 PM (21.6°)	247.5	2%

30 +	9:34 AM	7:37 PM	-	2:35 PM (26.2°)	248.47	7%

31 +	9:54 AM	8:43 PM	-	3:20 PM (31.3°)	248.95	13%