Rio Vista, California · Tuesday, October 27, 2026

Sunrise and Sunset in Rio Vista Today

Today, Tuesday, October 27, 2026, the sun rises at and sets at PDT in Rio Vista, California, giving 10 hours, 45 minutes of daylight, 2 minutes 15 seconds shorter than yesterday.

7:28 AM 6:13 PM noon 12:50 PM

Sunrise Rises in the ESE at 106°
Sunset Sets in the WSW at 254°
Daylight 10h 45m −2m 15s vs yesterday
First lightCivil dawn, sun 6° below
Solar noonSun 38.8° above the horizon
Last lightCivil dusk, sun 6° below
Evening golden hour – Golden & blue hour planner

Daylight and twilight across the day

Local time, America/Los_Angeles (UTC−7)

Night: 12:00 AM–5:59 AMAstronomical twilight: 5:59 AM–6:30 AMNautical twilight: 6:30 AM–7:01 AMCivil twilight: 7:01 AM–7:28 AMDaylight: 7:28 AM–6:13 PMCivil twilight: 6:13 PM–6:40 PMNautical twilight: 6:40 PM–7:11 PMAstronomical twilight: 7:11 PM–7:42 PMNight: 7:42 PM–12:00 AMGolden hour: 7:11 AM–8:05 AMGolden hour: 5:36 PM–6:30 PM12am3am6am9am12pm3pm6pm9pm12am
Twilight times today
DawnDusk
Astronomical −18°
Nautical −12°
Civil −6°
Sunrise / sunset
Golden hour and blue hour today
MorningEvening
Blue hour – –
Golden hour – –

Sunrise and sunset in Rio Vista for the next 7 days

DateSunriseSunsetDay lengthChange
Today Oct 27 10h 45m −2m 15s
Wed Oct 28 10h 43m −2m 14s
Thu Oct 29 10h 41m −2m 13s
Fri Oct 30 10h 39m −2m 11s
Sat Oct 31 10h 36m −2m 11s
Sun Nov 1 10h 34m −2m 10s
Mon Nov 2 10h 32m −2m 09s

Full October table 2026 calendar

Daylight in Rio Vista through 2026

Sunrise and sunset each day; steps in the lines are clock changes.

12 am3 am6 am9 am12 pm3 pm6 pm9 pm12 amJanFebMarAprMayJunJulAugSepOctNovDecToday
Longest dayJune 20, 202614h 49m of daylight
Shortest dayDecember 21, 20269h 31m of daylight
Earliest sunriseJune 6, 2026
Latest sunsetJune 27, 2026
Latest sunriseOctober 31, 2026
Earliest sunsetDecember 2, 2026

Month by month in 2026

Rio Vista sunrise and sunset in 2027

Seasons and clock changes

Equinoxes and solstices in local time
March equinox March 20, 2026
June solstice longest day June 21, 2026
September equinox September 22, 2026
December solstice shortest day December 21, 2026
Clocks go forward March 8, 2026PDT
Clocks go back November 1, 2026PST

Solstices and equinoxes 2026 · Daylight saving time

The moon tonight

Waning Gibbous
Waning Gibbous

96% illuminated · 16.6 days old

Moonrise · Moonset

Next full moon: the Beaver Moon, Tuesday, November 24, 2026 at .

Moon calendar for Rio Vista

Sunrise and sunset in places near Rio Vista

Today's times; the difference is against Rio Vista.

PlaceDistanceSunriseSunsetSunrise vs Rio Vista
Oakley 12 mi S same minute
Antioch 13 mi SSW same minute
Pittsburg 14 mi SW 34 seconds later
Brentwood 16 mi S same minute
Bay Point 17 mi WSW 52 seconds later
Discovery Bay 18 mi SSE 45 seconds earlier
Suisun 19 mi WNW 1 minute 29 seconds later
Fairfield 20 mi WNW 1 minute 30 seconds later
Clayton 20 mi SW 38 seconds later
Dixon 21 mi NNW 55 seconds later

Larger cities nearby

All 637 places in California · United States

About Rio Vista

Location
Rio Vista, California, United States
County / district
Solano County
Coordinates
38.1639°N, 121.6958°W
Elevation
14 m (46 ft)
Time zone
America/Los_Angeles, PDT (UTC−7)
Population
8,348

How these times are calculated

Sunrise and sunset are the moments the top edge of the sun meets a flat, sea-level horizon, with standard atmospheric refraction (the sun's centre 0.833° below the horizon). Civil, nautical and astronomical twilight begin when the sun is 6°, 12° and 18° below. Golden hour is the sun between 6° above and 4° below.

Methodology · Glossary

Questions about sunrise and sunset in Rio Vista

What time is sunrise in Rio Vista today?

Sunrise in Rio Vista, California today, Tuesday, October 27, 2026, is at 7:28 AM PDT, and sunset is at 6:13 PM.

How many hours of daylight does Rio Vista get today?

Rio Vista gets 10 hours, 45 minutes of daylight today, 2 minutes 15 seconds shorter than yesterday.

When is golden hour in Rio Vista this evening?

Evening golden hour in Rio Vista runs from 5:36 PM to 6:30 PM PDT today.

When is the longest day of 2026 in Rio Vista?

The longest day of 2026 in Rio Vista is June 20, 2026, with 14 hours, 49 minutes of daylight. The shortest is December 21, 2026, with 9 hours, 31 minutes.

What time zone is Rio Vista in?

Rio Vista uses the America/Los_Angeles time zone, currently PDT (UTC−7).

From the guides