What time is sunrise and sunset in Rio Vista?
Today and tomorrow's sunrise and sunset times in Rio Vista, California. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
6:36 AM
109° ESEDawn 6:08 AM
Sunrise in Rio Vista will be at 6:36:12 AM PST (in 6h 18m).
Sunset
5:04 PM
251° WSWDusk 5:31 PM
Sunset in Rio Vista will be at 5:04:04 PM PST (in 16h 45m).
Now
6:36a5:04p
12a3a6a9a12p3p6p9p12a
Night now · First light at 5:06 AM
| Window | Morning | Evening |
|---|---|---|
| Golden hour | 6:19 – 7:13 AM | 4:26 – 5:21 PM |
| Blue hour | 6:08 – 6:19 AM | 5:21 – 5:31 PM |
- Daylight
- 10h 27m
- −2m 6s vs. yesterday
- Darkness
- 10h 32m
- Solar noon
- 11:50 AM
- Sun altitude
- 65.9° below
- Sun direction
- 17° NNE
Tomorrow
Sunrise
6:37 AM
110° ESEDawn 6:09 AM
Sunrise in Rio Vista will be at 6:37:16 AM PST (in 30h 19m).
Sunset
5:03 PM
250° WSWDusk 5:30 PM
Sunset in Rio Vista will be at 5:03:04 PM PST (in 40h 44m).
Moon tonight
Phase, moonrise and moonset in Rio Vista
Waning Crescent
20% illuminated
- Moonrise
- 1:57 AM
- Moonset
- 2:38 PM
Calendar
Pacific Time · select a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Sun | 6:05 AM | 6:33 AM | 11:50 AM | 5:07 PM | 5:34 PM | 10h 34m 15s | |
| 2 Mon | 6:06 AM | 6:34 AM | 11:50 AM | 5:06 PM | 5:33 PM | 10h 32m 06s | |
| 3 Tue | 6:07 AM | 6:35 AM | 11:50 AM | 5:05 PM | 5:32 PM | 10h 29m 59s | |
| 4 Wed | 6:08 AM | 6:36 AM | 11:50 AM | 5:04 PM | 5:31 PM | 10h 27m 53s | |
Wednesday, November 4 10h 27m 53s of daylight·−2m 6s vs. yesterday·twilight 6:08 AM – 5:31 PM Time 12:19 AM Altitude -65.9° Heading 17° NNE Light Night 12:19 AM, Night, altitude -65.9 degrees | |||||||
| 5 Thu | 6:09 AM | 6:37 AM | 11:50 AM | 5:03 PM | 5:30 PM | 10h 25m 48s | |
| 6 Fri | 6:10 AM | 6:38 AM | 11:50 AM | 5:02 PM | 5:29 PM | 10h 23m 44s | |
| 7 Sat | 6:11 AM | 6:39 AM | 11:50 AM | 5:01 PM | 5:28 PM | 10h 21m 42s | |
| 8 Sun | 6:12 AM | 6:40 AM | 11:50 AM | 5:00 PM | 5:27 PM | 10h 19m 41s | |
| 9 Mon | 6:13 AM | 6:41 AM | 11:50 AM | 4:59 PM | 5:27 PM | 10h 17m 42s | |
| 10 Tue | 6:14 AM | 6:42 AM | 11:50 AM | 4:58 PM | 5:26 PM | 10h 15m 44s | |
| 11 Wed | 6:15 AM | 6:43 AM | 11:50 AM | 4:57 PM | 5:25 PM | 10h 13m 48s | |
| 12 Thu | 6:16 AM | 6:44 AM | 11:50 AM | 4:56 PM | 5:24 PM | 10h 11m 54s | |
| 13 Fri | 6:17 AM | 6:45 AM | 11:51 AM | 4:55 PM | 5:23 PM | 10h 10m 01s | |
| 14 Sat | 6:18 AM | 6:46 AM | 11:51 AM | 4:55 PM | 5:23 PM | 10h 08m 10s | |
| 15 Sun | 6:19 AM | 6:48 AM | 11:51 AM | 4:54 PM | 5:22 PM | 10h 06m 22s | |
| 16 Mon | 6:20 AM | 6:49 AM | 11:51 AM | 4:53 PM | 5:21 PM | 10h 04m 35s | |
| 17 Tue | 6:21 AM | 6:50 AM | 11:51 AM | 4:53 PM | 5:21 PM | 10h 02m 50s | |
| 18 Wed | 6:22 AM | 6:51 AM | 11:52 AM | 4:52 PM | 5:20 PM | 10h 01m 07s | |
| 19 Thu | 6:23 AM | 6:52 AM | 11:52 AM | 4:51 PM | 5:20 PM | 9h 59m 26s | |
| 20 Fri | 6:24 AM | 6:53 AM | 11:52 AM | 4:51 PM | 5:19 PM | 9h 57m 47s | |
| 21 Sat | 6:25 AM | 6:54 AM | 11:52 AM | 4:50 PM | 5:19 PM | 9h 56m 11s | |
| 22 Sun | 6:26 AM | 6:55 AM | 11:53 AM | 4:50 PM | 5:18 PM | 9h 54m 37s | |
| 23 Mon | 6:27 AM | 6:56 AM | 11:53 AM | 4:49 PM | 5:18 PM | 9h 53m 06s | |
| 24 Tue | 6:28 AM | 6:57 AM | 11:53 AM | 4:49 PM | 5:17 PM | 9h 51m 36s | |
| 25 Wed | 6:29 AM | 6:58 AM | 11:53 AM | 4:48 PM | 5:17 PM | 9h 50m 10s | |
| 26 Thu | 6:30 AM | 6:59 AM | 11:54 AM | 4:48 PM | 5:17 PM | 9h 48m 46s | |
| 27 Fri | 6:31 AM | 7:00 AM | 11:54 AM | 4:48 PM | 5:16 PM | 9h 47m 25s | |
| 28 Sat | 6:32 AM | 7:01 AM | 11:54 AM | 4:47 PM | 5:16 PM | 9h 46m 06s | |
| 29 Sun | 6:33 AM | 7:02 AM | 11:55 AM | 4:47 PM | 5:16 PM | 9h 44m 50s | |
| 30 Mon | 6:34 AM | 7:03 AM | 11:55 AM | 4:47 PM | 5:16 PM | 9h 43m 37s | |
FAQ
Frequently asked questions about sunrise and sunset in Rio Vista, United States
- What time does the sun rise in Rio Vista today?
- Sunrise in Rio Vista today (Wednesday, November 4, 2026) is at 6:36 AM. The sun comes up in the ESE.
- What time does the sun set in Rio Vista today?
- Sunset today is at 5:04 PM, after 10h 27m of daylight.
- When does it get dark in Rio Vista tonight?
- Civil twilight ends at 5:31 PM. After that you need artificial light for most things outdoors. Astronomical twilight ends at 6:33 PM, which is when night starts by the standard definition.How long after sunset it gets dark
- When is the longest day in Rio Vista, United States?
- The longest day of 2026 in Rio Vista is Sunday, June 21, 2026, the summer solstice, with 14h 49m of daylight. In 2027 the summer solstice falls on June 21, 2027.More on the summer solstice
- When is the shortest day in Rio Vista, United States?
- The shortest day of 2026 in Rio Vista, California is Monday, December 21, 2026, the winter solstice, with 9h 30m of daylight. In 2027 the winter solstice lands on December 21, 2027.
- How much more daylight does Rio Vista get in summer than in winter?
- Rio Vista gets 5h 18m more daylight on its longest day than on its shortest (14h 49m against 9h 30m). Averaged across the year, a day here has 12h 11m of daylight.
- When is the earliest sunrise in Rio Vista?
- The earliest sunrise of 2026 in Rio Vista is on Saturday, June 13, 2026, when the sun comes up at 5:43 AM.
- When is the latest sunset in Rio Vista?
- The latest sunset is on Saturday, June 27, 2026 at 8:34 PM.
- When is the earliest sunset in Rio Vista?
- The earliest sunset of the year is on Sunday, December 6, 2026, with the sun down by 4:46 PM.Why it comes before the shortest day
- When is the latest sunrise in Rio Vista?
- The latest sunrise is on Saturday, October 31, 2026 at 7:31 AM.
- Does Rio Vista observe daylight saving time?
- Yes. Rio Vista uses Pacific Time: clocks go forward on March 8, 2026, then back on November 1, 2026. Sunrise and sunset times jump by an hour on those dates.
Nearby
Other places close to Rio Vista
Cities near Rio Vista
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GET https://api.sunrisesunset.io/json?lat=38.16389&lng=-121.69583