Sunrise and sunset times in Castro Valley, CA
Check out today's and tomorrow's sunrise and sunset times in Castro Valley, CA, United States, as well as the whole calendar for July 2026.
Today
July 9, 2026 . Current time: 7:47:05 am
First light at 5:24:15 am
Sunrise time: 5:53:28 am
Sunset time: 8:33:46 pm
Last light at 9:02:58 pm
Day length: 14 hours, 40 minutes
12 hours, 46 minutes left for today's sunset in Castro Valley
Moon rose on Jul 9 at 12:12 AM
Moon will set on Jul 9 at 2:52 PMMoon phase: 🌘 Waning Crescent (30%)🌑 New moon: Jul 14 at 2:45 AM · 🌕 Full moon: Jul 29 at 7:37 AMTomorrow
July 10, 2026
First light at 5:24:57 am
Sunrise time: 5:54:06 am
Sunset time: 8:33:24 pm
Last light at 9:02:34 pm
Day length: 14 hours, 39 minutes
Tomorrow will be 1 minute shorter than today in Castro Valley
Moon will rise on Jul 10 at 12:50 AM Moon will set on Jul 10 at 4:08 PMMoon phase: 🌘 Waning Crescent (14%)
- Castro Valley, California
- Latitude: 37.695503
- Longitude: -122.073868
- Time zone: Pacific Time PDT
Shortest day in Castro Valley, CA
The shortest day of the year will be in 6 months, during the winter solstice on December 21, 2026, with a daylight length of 9 hours and 36 minutes.Longest day in Castro Valley, CA
The longest day of the year was 19 days ago, during the summer solstice on June 20, 2026, with a daylight length of 14 hours and 49 minutes.
July 2026 - Castro Valley, California - Sunrise and sunset calendar
Sunrise and sunset times, civil twilight start and end times as well as solar noon, and day length for every day of July in Castro Valley.
The day length shortens by 37 minutes over the course of July 2026 in Castro Valley, CA - from 14 hours, 46 minutes on the first day to 14 hours, 9 minutes on the last day.
| Day | Twilight Start | Sunrise | Sunset | Twilight End | Day Length | Day Length Variation | Solar Noon
Time of day when the sun reaches its highest point in the sky.
|
Max Sun Altitude | Nautical Twilight Start | Nautical Twilight End | Astronomical Twilight Start | Astronomical Twilight End | Night Length
Calculated form this day's sunset to the next day's sunrise.
|
Moon phase |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wed, Jul 1 | 5:19:28 am | 5:49:02 am | 8:35:29 pm | 9:05:03 pm | 14h 46m 27s | 14h 46m 27s | 1:12:16 pm | 60.8° | 4:40:36 am | 9:43:56 pm | 3:56:43 am | 10:27:48 pm | 9h 14m 2s | 🌖 (98%) |
| Thu, Jul 2 | 5:19:59 am | 5:49:31 am | 8:35:23 pm | 9:04:55 pm | 14h 45m 52s | 0m -35s | 1:12:27 pm | 60.7° | 4:41:11 am | 9:43:44 pm | 3:57:25 am | 10:27:30 pm | 9h 14m 39s | 🌖 (95%) |
| Fri, Jul 3 | 5:20:32 am | 5:50:02 am | 8:35:14 pm | 9:04:44 pm | 14h 45m 12s | 0m -40s | 1:12:38 pm | 60.6° | 4:41:47 am | 9:43:29 pm | 3:58:08 am | 10:27:08 pm | 9h 15m 19s | 🌖 (90%) |
| Sat, Jul 4 | 5:21:06 am | 5:50:33 am | 8:35:04 pm | 9:04:32 pm | 14h 44m 31s | 0m -41s | 1:12:49 pm | 60.5° | 4:42:25 am | 9:43:12 pm | 3:58:53 am | 10:26:44 pm | 9h 16m 2s | 🌖 (83%) |
| Sun, Jul 5 | 5:21:41 am | 5:51:06 am | 8:34:52 pm | 9:04:17 pm | 14h 43m 46s | 0m -45s | 1:12:59 pm | 60.4° | 4:43:05 am | 9:42:53 pm | 3:59:41 am | 10:26:17 pm | 9h 16m 48s | 🌖 (75%) |
| Mon, Jul 6 | 5:22:18 am | 5:51:40 am | 8:34:38 pm | 9:04:00 pm | 14h 42m 58s | 0m -48s | 1:13:09 pm | 60.3° | 4:43:47 am | 9:42:31 pm | 4:00:31 am | 10:25:47 pm | 9h 17m 37s | 🌖 (66%) |
| Tue, Jul 7 | 5:22:56 am | 5:52:15 am | 8:34:23 pm | 9:03:42 pm | 14h 42m 8s | 0m -50s | 1:13:19 pm | 60.2° | 4:44:30 am | 9:42:08 pm | 4:01:22 am | 10:25:15 pm | 9h 18m 28s | 🌗 (56%) |
| Wed, Jul 8 | 5:23:35 am | 5:52:51 am | 8:34:05 pm | 9:03:21 pm | 14h 41m 14s | 0m -54s | 1:13:28 pm | 60.1° | 4:45:14 am | 9:41:42 pm | 4:02:16 am | 10:24:40 pm | 9h 19m 23s | 🌗 (45%) |
| Thu, Jul 9 | 5:24:15 am | 5:53:28 am | 8:33:46 pm | 9:02:58 pm | 14h 40m 18s | 0m -56s | 1:13:37 pm | 60° | 4:46:00 am | 9:41:13 pm | 4:03:11 am | 10:24:02 pm | 9h 20m 20s | 🌘 (34%) |
| Fri, Jul 10 | 5:24:57 am | 5:54:06 am | 8:33:24 pm | 9:02:34 pm | 14h 39m 18s | -1m 0s | 1:13:45 pm | 59.8° | 4:46:47 am | 9:40:43 pm | 4:04:08 am | 10:23:22 pm | 9h 21m 21s | 🌘 (23%) |
| Sat, Jul 11 | 5:25:39 am | 5:54:45 am | 8:33:01 pm | 9:02:07 pm | 14h 38m 16s | -1m -2s | 1:13:53 pm | 59.7° | 4:47:36 am | 9:40:10 pm | 4:05:07 am | 10:22:40 pm | 9h 22m 24s | 🌘 (14%) |
| Sun, Jul 12 | 5:26:23 am | 5:55:25 am | 8:32:36 pm | 9:01:39 pm | 14h 37m 11s | -1m -5s | 1:14:01 pm | 59.6° | 4:48:26 am | 9:39:36 pm | 4:06:07 am | 10:21:54 pm | 9h 23m 30s | 🌘 (7%) |
| Mon, Jul 13 | 5:27:07 am | 5:56:06 am | 8:32:10 pm | 9:01:08 pm | 14h 36m 4s | -1m -7s | 1:14:08 pm | 59.4° | 4:49:17 am | 9:38:59 pm | 4:07:09 am | 10:21:07 pm | 9h 24m 37s | 🌘 (2%) |
| Tue, Jul 14 | 5:27:53 am | 5:56:47 am | 8:31:41 pm | 9:00:36 pm | 14h 34m 54s | -1m -10s | 1:14:14 pm | 59.3° | 4:50:09 am | 9:38:20 pm | 4:08:12 am | 10:20:17 pm | 9h 25m 49s | 🌑 (0%) |
| Wed, Jul 15 | 5:28:39 am | 5:57:30 am | 8:31:11 pm | 9:00:02 pm | 14h 33m 41s | -1m -13s | 1:14:20 pm | 59.1° | 4:51:02 am | 9:37:39 pm | 4:09:16 am | 10:19:25 pm | 9h 27m 2s | 🌒 (1%) |
| Thu, Jul 16 | 5:29:26 am | 5:58:13 am | 8:30:39 pm | 8:59:26 pm | 14h 32m 26s | -1m -15s | 1:14:26 pm | 58.9° | 4:51:56 am | 9:36:55 pm | 4:10:22 am | 10:18:30 pm | 9h 28m 18s | 🌒 (5%) |
| Fri, Jul 17 | 5:30:14 am | 5:58:57 am | 8:30:05 pm | 8:58:47 pm | 14h 31m 8s | -1m -18s | 1:14:31 pm | 58.8° | 4:52:52 am | 9:36:10 pm | 4:11:29 am | 10:17:33 pm | 9h 29m 37s | 🌒 (11%) |
| Sat, Jul 18 | 5:31:03 am | 5:59:42 am | 8:29:29 pm | 8:58:08 pm | 14h 29m 47s | -1m -21s | 1:14:35 pm | 58.6° | 4:53:48 am | 9:35:23 pm | 4:12:37 am | 10:16:34 pm | 9h 30m 58s | 🌒 (19%) |
| Sun, Jul 19 | 5:31:53 am | 6:00:27 am | 8:28:52 pm | 8:57:26 pm | 14h 28m 25s | -1m -22s | 1:14:39 pm | 58.4° | 4:54:45 am | 9:34:34 pm | 4:13:46 am | 10:15:33 pm | 9h 32m 21s | 🌒 (29%) |
| Mon, Jul 20 | 5:32:43 am | 6:01:13 am | 8:28:13 pm | 8:56:42 pm | 14h 27m 0s | -1m -25s | 1:14:43 pm | 58.2° | 4:55:43 am | 9:33:43 pm | 4:14:55 am | 10:14:30 pm | 9h 33m 46s | 🌒 (38%) |
| Tue, Jul 21 | 5:33:34 am | 6:01:59 am | 8:27:32 pm | 8:55:57 pm | 14h 25m 33s | -1m -27s | 1:14:46 pm | 58° | 4:56:41 am | 9:32:50 pm | 4:16:06 am | 10:13:25 pm | 9h 35m 14s | 🌓 (48%) |
| Wed, Jul 22 | 5:34:25 am | 6:02:46 am | 8:26:50 pm | 8:55:10 pm | 14h 24m 4s | -1m -29s | 1:14:48 pm | 57.8° | 4:57:40 am | 9:31:55 pm | 4:17:18 am | 10:12:18 pm | 9h 36m 44s | 🌔 (58%) |
| Thu, Jul 23 | 5:35:17 am | 6:03:34 am | 8:26:05 pm | 8:54:22 pm | 14h 22m 31s | -1m -33s | 1:14:50 pm | 57.6° | 4:58:40 am | 9:30:59 pm | 4:18:30 am | 10:11:09 pm | 9h 38m 17s | 🌔 (67%) |
| Fri, Jul 24 | 5:36:10 am | 6:04:22 am | 8:25:20 pm | 8:53:31 pm | 14h 20m 58s | -1m -33s | 1:14:51 pm | 57.4° | 4:59:41 am | 9:30:01 pm | 4:19:43 am | 10:09:58 pm | 9h 39m 50s | 🌔 (76%) |
| Sat, Jul 25 | 5:37:03 am | 6:05:10 am | 8:24:32 pm | 8:52:39 pm | 14h 19m 22s | -1m -36s | 1:14:51 pm | 57.2° | 5:00:42 am | 9:29:01 pm | 4:20:57 am | 10:08:46 pm | 9h 41m 27s | 🌔 (84%) |
| Sun, Jul 26 | 5:37:57 am | 6:05:59 am | 8:23:43 pm | 8:51:45 pm | 14h 17m 44s | -1m -38s | 1:14:51 pm | 57° | 5:01:43 am | 9:27:59 pm | 4:22:11 am | 10:07:31 pm | 9h 43m 5s | 🌔 (90%) |
| Mon, Jul 27 | 5:38:50 am | 6:06:48 am | 8:22:53 pm | 8:50:50 pm | 14h 16m 5s | -1m -39s | 1:14:50 pm | 56.8° | 5:02:45 am | 9:26:55 pm | 4:23:25 am | 10:06:15 pm | 9h 44m 44s | 🌔 (95%) |
| Tue, Jul 28 | 5:39:45 am | 6:07:37 am | 8:22:01 pm | 8:49:53 pm | 14h 14m 24s | -1m -41s | 1:14:49 pm | 56.5° | 5:03:47 am | 9:25:51 pm | 4:24:40 am | 10:04:58 pm | 9h 46m 26s | 🌔 (98%) |
| Wed, Jul 29 | 5:40:39 am | 6:08:27 am | 8:21:07 pm | 8:48:55 pm | 14h 12m 40s | -1m -44s | 1:14:47 pm | 56.3° | 5:04:50 am | 9:24:44 pm | 4:25:55 am | 10:03:39 pm | 9h 48m 10s | 🌕 (100%) |
| Thu, Jul 30 | 5:41:34 am | 6:09:17 am | 8:20:12 pm | 8:47:55 pm | 14h 10m 55s | -1m -45s | 1:14:45 pm | 56° | 5:05:53 am | 9:23:36 pm | 4:27:11 am | 10:02:18 pm | 9h 49m 56s | 🌖 (100%) |
| Fri, Jul 31 | 5:42:29 am | 6:10:08 am | 8:19:15 pm | 8:46:53 pm | 14h 9m 7s | -1m -48s | 1:14:41 pm | 55.8° | 5:06:56 am | 9:22:26 pm | 4:28:27 am | 10:00:56 pm | 9h 51m 43s | 🌖 (97%) |
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Sunrise and Sunset photos in Castro Valley, CA
Enjoy this beautiful gallery of images of the sunset and sunrise at Castro Valley, CA. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Castro Valley, CA - 2026
The followin graph shows sunrise and sunset times in Castro Valley, CA for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Castro Valley, CA.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Castro Valley, CA
In Castro Valley, CA, the earliest sunrise of 2026 is on June 13 at 5:44 am, while the latest sunrise is on October 31 at 7:31 am. The earliest sunset is on December 6 at 4:50 pm, and the latest sunset is on June 28 at 8:35 pm.
Castro Valley, CA gets 5h 13m more daylight on the longest day than on the shortest one (14h 49m versus 9h 36m). Averaged over the whole year, a day lasts 12h 14m.
Places near Castro Valley, CA
These nearby towns and cities have almost the same sunrise and sunset times as Castro Valley, CA — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Hayward 3 kmSan Lorenzo 5 kmSan Leandro 8 kmUnion City 12 kmDublin 12 kmSan Ramon 13 kmOAK - Metropolitan Oakland International Airport 13 kmDanville 15 km