Simi Valley, California

Simi Valley Sunrise and Sunset Times, December 2025

In December 2025, sunrise in Simi Valley moves from 6:43 AM on the 1st to 7:01 AM on the 31st, and sunset from 4:45 PM to 4:56 PM. Days get 7 minutes 11 seconds shorter over the month.

Daylight on the 1st10h 02mDecember 1, 2025

Daylight on the 31st9h 55mDecember 31, 2025

Change over the month−0h 07mlosing about 0.2 min a day

Time zonePSTAmerica/Los_Angeles

Daily table, December 2025

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

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 Simi Valley · Golden hour · Moon

December 2025 in nearby places

Questions about December in Simi Valley

What time is sunrise in Simi Valley in December 2025?

Sunrise moves from 6:43 AM on December 1 to 7:01 AM on December 31, local time.

What time is sunset in Simi Valley in December 2025?

Sunset moves from 4:45 PM on December 1 to 4:56 PM on December 31, local time.

How much daylight does Simi Valley gain or lose in December?

Days get 7 minutes 11 seconds shorter over December 2025, from 10 hours, 2 minutes to 9 hours, 55 minutes.