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Eureka, CA, USA — Sunrise, Sunset, and Moon Times for Today

Moon: 34.6%
Waning Crescent
Current Time: Dec 13, 2025 at 3:13:55 am
Sunrise Today: 7:32 am 121° Southeast
Sunset Today: 4:49 pm 239° Southwest
Moonrise Today: 1:36 am 97° East
Moonset Today: 1:06 pm 259° West
Daylight Hours: 9 hours, 17 minutes (-33s)
Location of EurekaLocation

Today's Sun Position in Eureka

Time:3:13 am
Altitude:-48.0°
Direction:80° E
Phase:Night

Day length today: 9h 16m 44s (Dec 13, 2025)

33 seconds shorter than yesterday (Dec 12, 2025)

2 minutes, 2 seconds longer than winter solstice (Dec 21, 2024)

5 hours, 49 minutes shorter than summer solstice (Jun 20, 2025)

Night, Twilight, and Daylight Times in Eureka Today

12 am
2 am
4 am
6 am
8 am
10 am
12 pm
2 pm
4 pm
6 pm
8 pm
10 pm
Night12:00 am – 5:53 am
Astro. Twilight5:53 am – 6:27 am
Nautical Twilight6:27 am – 7:01 am
Civil Twilight7:01 am – 7:32 am
Daylight7:32 am – 4:49 pm
Civil Twilight4:49 pm – 5:20 pm
Nautical Twilight5:20 pm – 5:54 pm
Astro. Twilight5:54 pm – 6:28 pm
Night6:28 pm – 11:59 pm

Sun in Eureka - Next 7 Days

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2025Sunrise/SunsetDaylengthSolar Noon
DecSunriseSunsetLengthDiff.TimeMil. mi
Dec 137:32 am4:49 pm9:16:44−0:3312:11 pm (26.0°)91.510
Dec 147:33 am4:49 pm9:16:14−0:2912:11 pm (26.0°)91.501
Dec 157:34 am4:49 pm9:15:49−0:2512:12 pm (25.9°)91.493
Dec 167:34 am4:50 pm9:15:27−0:2112:12 pm (25.9°)91.484
Dec 177:35 am4:50 pm9:15:10−0:1712:13 pm (25.8°)91.477
Dec 187:36 am4:50 pm9:14:57−0:1312:13 pm (25.8°)91.469
Dec 197:36 am4:51 pm9:14:47−0:0912:14 pm (25.8°)91.462
* All times are local time for Eureka. They take into account refraction. Dates are based on the Gregorian calendar.

See full month's Sun


Today's Moon in Eureka

Year 2025 Moon Phases

Moon in Eureka - Next 7 days

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2025Moonrise/MoonsetMeridian Passing
DecMoonriseMoonsetMoonriseTimeDistance (mi)Illumination
Dec 131:36 am1:06 pm-7:26 am(41.6°)248,55933.0%
Dec 142:37 am1:27 pm-8:06 am(36.0°)250,53524.2%
Dec 153:39 am1:50 pm-8:49 am(31.0°)251,80216.4%
Dec 164:42 am2:17 pm-9:33 am(26.7°)252,4049.9%
Dec 175:45 am2:50 pm-10:20 am(23.3°)252,4125.0%
Dec 186:46 am3:31 pm-11:10 am(21.1°)251,9111.7%
Dec 197:43 am4:19 pm-12:01 pm(20.2°)250,9830.2%
* All times are local time for Eureka. They take into account refraction. Dates are based on the Gregorian calendar. Illumination is calculated at lunar noon.

See full month's Moon

Planets Visible in the Sky in Eureka This Coming Night

 Planetrise/Planetset, Sat, Dec 13, 2025
PlanetRiseSetMeridianComment
MercurySat 5:53 amSat 3:42 pmSat 10:48 amAverage visibility
VenusSat 7:06 amSat 4:26 pmSat 11:46 amSlightly difficult to see
MarsSat 8:08 amSat 5:12 pmSat 12:40 pmExtremely difficult to see
JupiterFri 7:06 pmSat 9:50 amSat 2:28 amPerfect visibility
SaturnSat 12:42 pmSun 12:19 amSat 6:31 pmGreat visibility
UranusSat 3:15 pmSun 5:43 amSat 10:29 pmAverage visibility
NeptuneSat 12:47 pmSun 12:41 amSat 6:44 pmDifficult to see
* All times are local time for Eureka.

More about the planets visible in the night sky in Eureka