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Sunrise and sunset times in Castro Valley, United States

Current local time: 12:57:39 PM (UTC-7)

Sun Direction: 173°53'27"
Sun Altitude: 61°35'15"
Distance to earth: 151,096,083 km
Sunrise Today: 6:35:38 AM, 77°19'57"
Sunset Today: 7:43:09 PM, 282°30'25"

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Night:
00:00 - 5:03:05 AM

9:15:43 PM - 00:00

Total: 7:47:22
Astronomical Twilight:
5:03:05 AM - 5:36:33 AM

8:42:15 PM - 9:15:43 PM

Total: 1:06:56
Nautical Twilight:
5:36:33 AM - 6:08:43 AM

8:10:05 PM - 8:42:15 PM

Total: 1:04:20
Civil Twilight:
6:08:43 AM - 6:35:38 AM

7:43:09 PM - 8:10:05 PM

Total: 0:53:51
Daylight:

6:35:38 AM - 7:43:09 PM

Total: 13:07:31

  • Today, August 28

    • Sunrise
      6:35:38 AM
    • Sunset
      7:43:09 PM
    Day length 13 hours, 7 minutes -2 m 17 sec

  • Tomorrow, August 29

    • Sunrise
      6:36:29 AM
    • Sunset
      7:41:42 PM
    Day length 13 hours, 5 minutes -2 m 18 sec

August 2025 — Sun in Castro Valley

DateSunDay lengthAstronomical TwilightNautical TwilightCivil Twilight
2025SunriseSunsetSolar NoonLenthDifferenceStartEndStartEndStartEnd
August 1 Fri6:12 AM8:16 PM1:14 PM14:04:07-1:484:30 AM9:59 PM5:08 AM9:21 PM5:43 AM8:45 PM
August 2 Sat6:13 AM8:15 PM1:14 PM14:02:16-1:514:31 AM9:57 PM5:09 AM9:19 PM5:44 AM8:44 PM
August 3 Sun6:14 AM8:14 PM1:14 PM14:00:24-1:524:32 AM9:56 PM5:10 AM9:18 PM5:45 AM8:43 PM
August 4 Mon6:15 AM8:13 PM1:14 PM13:58:31-1:534:33 AM9:54 PM5:11 AM9:17 PM5:46 AM8:42 PM
August 5 Tue6:16 AM8:12 PM1:14 PM13:56:36-1:554:35 AM9:53 PM5:12 AM9:16 PM5:47 AM8:41 PM
August 6 Wed6:16 AM8:11 PM1:14 PM13:54:40-1:564:36 AM9:51 PM5:13 AM9:14 PM5:48 AM8:40 PM
August 7 Thu6:17 AM8:10 PM1:14 PM13:52:43-1:574:37 AM9:50 PM5:14 AM9:13 PM5:49 AM8:38 PM
August 8 Fri6:18 AM8:09 PM1:13 PM13:50:43-2:004:38 AM9:48 PM5:15 AM9:12 PM5:50 AM8:37 PM
August 9 Sat6:19 AM8:08 PM1:13 PM13:48:43-2:004:40 AM9:47 PM5:16 AM9:10 PM5:51 AM8:36 PM
August 10 Sun6:20 AM8:06 PM1:13 PM13:46:42-2:014:41 AM9:45 PM5:17 AM9:09 PM5:52 AM8:35 PM
August 11 Mon6:21 AM8:05 PM1:13 PM13:44:39-2:034:42 AM9:44 PM5:18 AM9:07 PM5:53 AM8:33 PM
August 12 Tue6:22 AM8:04 PM1:13 PM13:42:35-2:044:43 AM9:42 PM5:20 AM9:06 PM5:53 AM8:32 PM
August 13 Wed6:22 AM8:03 PM1:13 PM13:40:31-2:044:45 AM9:41 PM5:21 AM9:05 PM5:54 AM8:31 PM
August 14 Thu6:23 AM8:02 PM1:12 PM13:38:24-2:074:46 AM9:39 PM5:22 AM9:03 PM5:55 AM8:30 PM
August 15 Fri6:24 AM8:00 PM1:12 PM13:36:18-2:064:47 AM9:37 PM5:23 AM9:02 PM5:56 AM8:28 PM
August 16 Sat6:25 AM7:59 PM1:12 PM13:34:09-2:094:48 AM9:36 PM5:24 AM9:00 PM5:57 AM8:27 PM
August 17 Sun6:26 AM7:58 PM1:12 PM13:32:01-2:084:50 AM9:34 PM5:25 AM8:59 PM5:58 AM8:25 PM
August 18 Mon6:27 AM7:57 PM1:12 PM13:29:52-2:094:51 AM9:32 PM5:26 AM8:57 PM5:59 AM8:24 PM
August 19 Tue6:28 AM7:55 PM1:11 PM13:27:40-2:124:52 AM9:31 PM5:27 AM8:56 PM6:00 AM8:23 PM
August 20 Wed6:28 AM7:54 PM1:11 PM13:25:29-2:114:53 AM9:29 PM5:28 AM8:54 PM6:01 AM8:21 PM
August 21 Thu6:29 AM7:52 PM1:11 PM13:23:17-2:124:54 AM9:27 PM5:29 AM8:53 PM6:02 AM8:20 PM
August 22 Fri6:30 AM7:51 PM1:11 PM13:21:04-2:134:56 AM9:26 PM5:30 AM8:51 PM6:03 AM8:18 PM
August 23 Sat6:31 AM7:50 PM1:10 PM13:18:50-2:144:57 AM9:24 PM5:31 AM8:50 PM6:04 AM8:17 PM
August 24 Sun6:32 AM7:48 PM1:10 PM13:16:36-2:144:58 AM9:22 PM5:32 AM8:48 PM6:05 AM8:16 PM
August 25 Mon6:33 AM7:47 PM1:10 PM13:14:20-2:164:59 AM9:20 PM5:33 AM8:47 PM6:06 AM8:14 PM
August 26 Tue6:33 AM7:46 PM1:09 PM13:12:04-2:165:00 AM9:19 PM5:34 AM8:45 PM6:06 AM8:13 PM
August 27 Wed6:34 AM7:44 PM1:09 PM13:09:48-2:165:01 AM9:17 PM5:35 AM8:43 PM6:07 AM8:11 PM
August 28 Thu6:35 AM7:43 PM1:09 PM13:07:31-2:175:03 AM9:15 PM5:36 AM8:42 PM6:08 AM8:10 PM
August 29 Fri6:36 AM7:41 PM1:09 PM13:05:13-2:185:04 AM9:13 PM5:37 AM8:40 PM6:09 AM8:08 PM
August 30 Sat6:37 AM7:40 PM1:08 PM13:02:55-2:185:05 AM9:12 PM5:38 AM8:39 PM6:10 AM8:07 PM
August 31 Sun6:38 AM7:38 PM1:08 PM13:00:37-2:185:06 AM9:10 PM5:39 AM8:37 PM6:11 AM8:05 PM
Cathedral CityChicoChinoCastro ValleyCarlsbadCarmichaelCarson
Current sun position
Rise
6:35:38 AM
77°19'57"
Meridian
1:09:24 PM
180°
Set
7:43:09 PM
282°30'25"