Los Alamos, New Mexico

Los Alamos Sunrise and Sunset Times, December 2025

In December 2025, sunrise in Los Alamos moves from 6:57 AM on the 1st to 7:15 AM on the 31st, and sunset from 4:51 PM to 5:02 PM. Days get 7 minutes 44 seconds shorter over the month.

Daylight on the 1st9h 54mDecember 1, 2025

Daylight on the 31st9h 46mDecember 31, 2025

Change over the month−0h 08mlosing about 0.2 min a day

Time zoneMSTAmerica/Denver

Daily table, December 2025

Date	First light	Sunrise	Sunset	Last light	Day length	Change	Moon
1 Mon	6:29 AM	6:57 AM	4:51 PM	5:19 PM	9h 54m	−1m 03s
2 Tue	6:30 AM	6:58 AM	4:51 PM	5:19 PM	9h 53m	−1m 01s
3 Wed	6:31 AM	6:59 AM	4:51 PM	5:19 PM	9h 52m	−0m 58s
4 Thu	6:32 AM	7:00 AM	4:51 PM	5:19 PM	9h 51m	−0m 55s	Full Moon
5 Fri	6:33 AM	7:01 AM	4:51 PM	5:19 PM	9h 50m	−0m 52s
6 Sat	6:33 AM	7:02 AM	4:51 PM	5:19 PM	9h 49m	−0m 49s
7 Sun	6:34 AM	7:03 AM	4:51 PM	5:19 PM	9h 49m	−0m 46s
8 Mon	6:35 AM	7:03 AM	4:51 PM	5:20 PM	9h 48m	−0m 43s
9 Tue	6:36 AM	7:04 AM	4:51 PM	5:20 PM	9h 47m	−0m 41s
10 Wed	6:36 AM	7:05 AM	4:51 PM	5:20 PM	9h 47m	−0m 37s
11 Thu	6:37 AM	7:06 AM	4:52 PM	5:20 PM	9h 46m	−0m 33s	Last Quarter
12 Fri	6:38 AM	7:06 AM	4:52 PM	5:20 PM	9h 46m	−0m 31s
13 Sat	6:39 AM	7:07 AM	4:52 PM	5:21 PM	9h 45m	−0m 28s
14 Sun	6:39 AM	7:08 AM	4:52 PM	5:21 PM	9h 45m	−0m 24s
15 Mon	6:40 AM	7:08 AM	4:53 PM	5:21 PM	9h 44m	−0m 21s
16 Tue	6:41 AM	7:09 AM	4:53 PM	5:22 PM	9h 44m	−0m 18s
17 Wed	6:41 AM	7:10 AM	4:53 PM	5:22 PM	9h 44m	−0m 14s
18 Thu	6:42 AM	7:10 AM	4:54 PM	5:22 PM	9h 44m	−0m 11s
19 Fri	6:42 AM	7:11 AM	4:54 PM	5:23 PM	9h 43m	−0m 08s	New Moon
20 Sat	6:43 AM	7:11 AM	4:55 PM	5:23 PM	9h 43m	−0m 04s
21 Sun	6:43 AM	7:12 AM	4:55 PM	5:24 PM	9h 43m	−0m 01s
22 Mon	6:44 AM	7:12 AM	4:56 PM	5:24 PM	9h 43m	+0m 02s
23 Tue	6:44 AM	7:13 AM	4:56 PM	5:25 PM	9h 43m	+0m 05s
24 Wed	6:45 AM	7:13 AM	4:57 PM	5:25 PM	9h 44m	+0m 09s
25 Thu	6:45 AM	7:14 AM	4:58 PM	5:26 PM	9h 44m	+0m 13s
26 Fri	6:45 AM	7:14 AM	4:58 PM	5:27 PM	9h 44m	+0m 15s
27 Sat	6:46 AM	7:14 AM	4:59 PM	5:27 PM	9h 44m	+0m 19s	First Quarter
28 Sun	6:46 AM	7:15 AM	4:59 PM	5:28 PM	9h 45m	+0m 22s
29 Mon	6:46 AM	7:15 AM	5:00 PM	5:29 PM	9h 45m	+0m 26s
30 Tue	6:47 AM	7:15 AM	5:01 PM	5:29 PM	9h 46m	+0m 28s
31 Wed	6:47 AM	7:15 AM	5:02 PM	5:30 PM	9h 46m	+0m 32s

First and last light are civil dawn and dusk, when the sun is 6° below the horizon. Times are local and rounded to the minute.

Other months in 2025

December 2026 · December 2027 · December 2028 · Today in Los Alamos · Golden hour · Moon

December 2025 in nearby places

Questions about December in Los Alamos

What time is sunrise in Los Alamos in December 2025?

Sunrise moves from 6:57 AM on December 1 to 7:15 AM on December 31, local time.

What time is sunset in Los Alamos in December 2025?

Sunset moves from 4:51 PM on December 1 to 5:02 PM on December 31, local time.

How much daylight does Los Alamos gain or lose in December?

Days get 7 minutes 44 seconds shorter over December 2025, from 9 hours, 54 minutes to 9 hours, 46 minutes.