Castro Valley, California

Castro Valley Sunrise and Sunset Times, August 2026

In August 2026, sunrise in Castro Valley moves from 6:12 AM on the 1st to 6:38 AM on the 31st, and sunset from 8:17 PM to 7:39 PM. Days get 63 minutes 30 seconds shorter over the month.

Daylight on the 1st14h 04mAugust 1, 2026

Daylight on the 31st13h 01mAugust 31, 2026

Change over the month−1h 04mlosing about 2 min a day

Time zonePDTAmerica/Los_Angeles

Daily table, August 2026

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

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 2026

August 2025 · August 2027 · August 2028 · Today in Castro Valley · Golden hour · Moon

August 2026 in nearby places

Questions about August in Castro Valley

What time is sunrise in Castro Valley in August 2026?

Sunrise moves from 6:12 AM on August 1 to 6:38 AM on August 31, local time.

What time is sunset in Castro Valley in August 2026?

Sunset moves from 8:17 PM on August 1 to 7:39 PM on August 31, local time.

How much daylight does Castro Valley gain or lose in August?

Days get 63 minutes 30 seconds shorter over August 2026, from 14 hours, 4 minutes to 13 hours, 1 minute.