Astronomical Almanac

December 1985

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 +	7:37 AM	4:19 PM	8:41:21	-1:42	5:45 AM	6:11 PM	6:22 AM	5:34 PM	7:01 AM	4:56 PM	12:00 PM (20.8°)	91.65

2 +	7:39 AM	4:18 PM	8:39:44	-1:37	5:46 AM	6:11 PM	6:23 AM	5:34 PM	7:02 AM	4:55 PM	12:00 PM (20.6°)	91.63

3 +	7:40 AM	4:18 PM	8:38:11	-1:33	5:47 AM	6:10 PM	6:24 AM	5:33 PM	7:03 AM	4:55 PM	12:00 PM (20.5°)	91.62

4 +	7:41 AM	4:18 PM	8:36:42	-1:29	5:48 AM	6:10 PM	6:25 AM	5:33 PM	7:04 AM	4:55 PM	12:00 PM (20.3°)	91.61

5 +	7:42 AM	4:17 PM	8:35:18	-1:24	5:49 AM	6:10 PM	6:26 AM	5:33 PM	7:05 AM	4:54 PM	12:00 PM (20.2°)	91.59

6 +	7:43 AM	4:17 PM	8:33:59	-1:19	5:50 AM	6:10 PM	6:27 AM	5:33 PM	7:06 AM	4:54 PM	12:00 PM (20.1°)	91.58

7 +	7:44 AM	4:17 PM	8:32:45	-1:14	5:51 AM	6:10 PM	6:28 AM	5:33 PM	7:07 AM	4:54 PM	12:00 PM (20.0°)	91.57

8 +	7:45 AM	4:17 PM	8:31:35	-1:10	5:52 AM	6:10 PM	6:29 AM	5:33 PM	7:08 AM	4:54 PM	12:00 PM (19.9°)	91.56

9 +	7:46 AM	4:17 PM	8:30:30	-1:05	5:53 AM	6:10 PM	6:30 AM	5:33 PM	7:09 AM	4:54 PM	12:00 PM (19.8°)	91.55

10 +	7:47 AM	4:17 PM	8:29:30	-1:00	5:54 AM	6:10 PM	6:31 AM	5:33 PM	7:10 AM	4:54 PM	12:05 PM (19.7°)	91.54

11 +	7:48 AM	4:17 PM	8:28:35	-0:55	5:55 AM	6:10 PM	6:32 AM	5:33 PM	7:11 AM	4:54 PM	12:05 PM (19.6°)	91.52

12 +	7:49 AM	4:17 PM	8:27:45	-0:50	5:55 AM	6:10 PM	6:33 AM	5:33 PM	7:12 AM	4:54 PM	12:05 PM (19.5°)	91.51

13 +	7:50 AM	4:17 PM	8:27:00	-0:45	5:56 AM	6:11 PM	6:33 AM	5:33 PM	7:12 AM	4:54 PM	12:05 PM (19.5°)	91.5

14 +	7:51 AM	4:17 PM	8:26:21	-0:39	5:57 AM	6:11 PM	6:34 AM	5:34 PM	7:13 AM	4:55 PM	12:05 PM (19.4°)	91.49

15 +	7:52 AM	4:17 PM	8:25:46	-0:35	5:58 AM	6:11 PM	6:35 AM	5:34 PM	7:14 AM	4:55 PM	12:05 PM (19.4°)	91.49

16 +	7:52 AM	4:18 PM	8:25:18	-0:28	5:58 AM	6:12 PM	6:36 AM	5:34 PM	7:15 AM	4:55 PM	12:05 PM (19.3°)	91.48

17 +	7:53 AM	4:18 PM	8:24:54	-0:24	5:59 AM	6:12 PM	6:36 AM	5:35 PM	7:15 AM	4:55 PM	12:05 PM (19.3°)	91.47

18 +	7:54 AM	4:18 PM	8:24:36	-0:18	6:00 AM	6:12 PM	6:37 AM	5:35 PM	7:16 AM	4:56 PM	12:05 PM (19.3°)	91.46

19 +	7:54 AM	4:19 PM	8:24:23	-0:13	6:00 AM	6:13 PM	6:37 AM	5:35 PM	7:17 AM	4:56 PM	12:05 PM (19.2°)	91.45

20 +	7:55 AM	4:19 PM	8:24:16	-0:07	6:01 AM	6:13 PM	6:38 AM	5:36 PM	7:17 AM	4:57 PM	12:05 PM (19.2°)	91.44

21 +	7:55 AM	4:20 PM	8:24:14	-0:02	6:01 AM	6:14 PM	6:39 AM	5:36 PM	7:18 AM	4:57 PM	12:10 PM (19.2°)	91.44

22 +	7:56 AM	4:20 PM	8:24:17	+0:03	6:02 AM	6:14 PM	6:39 AM	5:37 PM	7:18 AM	4:58 PM	12:10 PM (19.2°)	91.43

23 +	7:56 AM	4:21 PM	8:24:26	+0:09	6:02 AM	6:15 PM	6:39 AM	5:37 PM	7:19 AM	4:58 PM	12:10 PM (19.2°)	91.43

24 +	7:57 AM	4:21 PM	8:24:40	+0:14	6:03 AM	6:15 PM	6:40 AM	5:38 PM	7:19 AM	4:59 PM	12:10 PM (19.2°)	91.42

25 +	7:57 AM	4:22 PM	8:24:59	+0:19	6:03 AM	6:16 PM	6:40 AM	5:39 PM	7:19 AM	5:00 PM	12:10 PM (19.3°)	91.42

26 +	7:57 AM	4:23 PM	8:25:24	+0:25	6:03 AM	6:17 PM	6:41 AM	5:39 PM	7:20 AM	5:00 PM	12:10 PM (19.3°)	91.41

27 +	7:57 AM	4:23 PM	8:25:55	+0:31	6:04 AM	6:17 PM	6:41 AM	5:40 PM	7:20 AM	5:01 PM	12:10 PM (19.3°)	91.41

28 +	7:58 AM	4:24 PM	8:26:30	+0:35	6:04 AM	6:18 PM	6:41 AM	5:41 PM	7:20 AM	5:02 PM	12:10 PM (19.4°)	91.41

29 +	7:58 AM	4:25 PM	8:27:11	+0:41	6:04 AM	6:19 PM	6:41 AM	5:41 PM	7:20 AM	5:02 PM	12:10 PM (19.4°)	91.4

30 +	7:58 AM	4:26 PM	8:27:57	+0:46	6:04 AM	6:20 PM	6:42 AM	5:42 PM	7:20 AM	5:03 PM	12:10 PM (19.5°)	91.4

31 +	7:58 AM	4:27 PM	8:28:48	+0:51	6:04 AM	6:20 PM	6:42 AM	5:43 PM	7:21 AM	5:04 PM	12:15 PM (19.6°)	91.4

Day	Moonrise/Moonset			Meridian Passing
Day	Moonrise	Moonset	Moonrise	Time	Thou. mi.	Illumination
1 +	-	11:40 AM	7:38 PM	3:10 AM (69.0°)	242.81	82%

2 +	-	12:12 PM	8:50 PM	4:00 AM (66.5°)	240.43	73%

3 +	-	12:38 PM	10:05 PM	4:50 AM (60.9°)	237.7	63%

4 +	-	12:59 PM	11:21 PM	5:40 AM (56.8°)	234.67	53%

5 +	-	1:18 PM	-	6:25 AM (51.5°)	231.46	42%

6 +	12:37 AM	1:35 PM	-	7:10 AM (45.4°)	228.24	32%

7 +	1:55 AM	1:54 PM	-	7:55 AM (37.2°)	225.23	22%

8 +	3:16 AM	2:14 PM	-	8:45 AM (31.0°)	222.72	14%

9 +	4:41 AM	2:39 PM	-	9:40 AM (25.0°)	220.96	8%

10 +	6:09 AM	3:11 PM	-	10:40 AM (19.8°)	220.19	3%

11 +	7:36 AM	3:55 PM	-	11:45 AM (16.0°)	220.54	0%

12 +	8:54 AM	4:53 PM	-	12:55 PM (14.2°)	222.01	0%

13 +	9:58 AM	6:04 PM	-	2:00 PM (15.7°)	224.48	2%

14 +	10:46 AM	7:22 PM	-	3:05 PM (18.2°)	227.72	6%

15 +	11:20 AM	8:41 PM	-	4:00 PM (22.2°)	231.42	12%

16 +	11:46 AM	9:57 PM	-	4:50 PM (26.3°)	235.25	20%

17 +	12:06 PM	11:08 PM	-	5:35 PM (32.2°)	238.94	29%

18 +	12:23 PM	-	-	6:20 PM (38.4°)	242.22	39%

19 +	-	12:17 AM	12:38 PM	7:00 PM (44.4°)	244.93	50%

20 +	-	1:23 AM	12:53 PM	7:40 PM (49.3°)	246.96	61%

21 +	-	2:29 AM	1:08 PM	8:20 PM (55.2°)	248.28	71%

22 +	-	3:36 AM	1:26 PM	9:00 PM (60.2°)	248.9	80%

23 +	-	4:43 AM	1:46 PM	9:45 PM (62.9°)	248.89	88%

24 +	-	5:51 AM	2:12 PM	10:30 PM (66.8°)	248.33	94%

25 +	-	6:58 AM	2:46 PM	11:20 PM (69.2°)	247.32	98%

26 +	-	8:01 AM	3:29 PM	12:00 AM (68.3°)	245.98	100%

27 +	-	8:55 AM	4:24 PM	12:15 AM (70.1°)	244.37	100%

28 +	-	9:40 AM	5:29 PM	1:05 AM (69.5°)	242.58	97%

29 +	-	10:15 AM	6:41 PM	2:00 AM (67.3°)	240.65	93%

30 +	-	10:42 AM	7:56 PM	2:50 AM (62.1°)	238.58	86%

31 +	-	11:05 AM	9:11 PM	3:35 AM (58.3°)	236.41	78%