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

Moon: 3.7%
Waning Crescent
Current Time: Jul 22, 2025 at 8:20:38 pm
Sunrise Today: 6:04 am↑ 62° Northeast
Sunset Today: 8:41 pm↑ 298° Northwest
Moonrise Today: 3:18 am↑ 51° Northeast
Moonset Today: 7:38 pm↑ 308° Northwest
Daylight Hours: 14 hours, 37 minutes (-1m 41s)
Location of EurekaLocation

Today's Sun Position in Eureka

Time:8:20 pm
Altitude:3.0°
Direction:294° NW
Phase:Daylight

Day length today: 14h 37m 6s (Jul 22, 2025)

1 minute, 41 seconds shorter than yesterday (Jul 21, 2025)

5 hours, 22 minutes longer than winter solstice (Dec 21, 2024)

29 minutes, 9 seconds shorter than summer solstice (Jun 20, 2025)

The Sun's altitude in Eureka today. The horizontal line signifies the horizon, the vertical lines show the times of sunrise and sunset. Altitude and heading are displayed below the graph. The graph defaults to current time. Hover over it to select a different time. How to use this

Night, Twilight, and Daylight Times in Eureka Today

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Day, night, and twilight times in Eureka today. Black is nighttime, light blue is daytime. The darker blue shadings represent the twilight phases during dawn (left) and dusk (right). Hover over the graph for more information. How to use this

Night12:00 am – 4:08 am
Astro. Twilight4:08 am – 4:52 am
Nautical Twilight4:52 am – 5:32 am
Civil Twilight5:32 am – 6:04 am
Daylight6:04 am – 8:41 pm
Civil Twilight8:41 pm – 9:13 pm
Nautical Twilight9:13 pm – 9:52 pm
Astro. Twilight9:52 pm – 10:37 pm
Night10:37 pm – 11:59 pm

Sun in Eureka - Next 7 Days

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2025Sunrise/SunsetDaylengthSolar Noon
JulSunriseSunsetLengthDiff.TimeMil. mi
Jul 226:04 am8:41 pm14:37:06−1:411:23 pm (69.3°)94.437
Jul 236:05 am8:40 pm14:35:22−1:441:23 pm (69.1°)94.430
Jul 246:06 am8:39 pm14:33:36−1:461:23 pm (68.9°)94.421
Jul 256:07 am8:38 pm14:31:47−1:481:23 pm (68.7°)94.412
Jul 266:07 am8:37 pm14:29:56−1:501:23 pm (68.4°)94.403
Jul 276:08 am8:36 pm14:28:03−1:531:23 pm (68.2°)94.393
Jul 286:09 am8:35 pm14:26:08−1:551:23 pm (68.0°)94.383
* All times are local time for Eureka. Time is adjusted for DST when applicable. They take into account refraction. Dates are based on the Gregorian calendar.

See full month's Sun

Equinoxes & Solstices 2025

March equinoxMar 202:01 am
June solsticeJun 207:42 pm
September equinoxSep 2211:19 am
December solsticeDec 217:03 am
* All times are local Eureka time.

Seasons Calculator for Eureka

Sun Articles

Today's Moon in Eureka

Percent Illuminated:3.7%
Time:8:20 pm
Altitude:-6.6°
Direction:315° NW
Position:Waning Crescent

The Moon's path in Eureka today. The horizontal line signifies the horizon, the vertical lines show times and headings of moonrise and moonset. The graph defaults to current time. Hover over it to select a different time. How to use this

Year 2025 Moon Phases

Moon in Eureka - Next 7 days

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2025Moonrise/MoonsetMeridian Passing
JulMoonriseMoonsetMoonriseTimeDistance (mi)Illumination
Jul 223:18 am7:38 pm-11:29 am(77.3°)230,0385.5%
Jul 234:27 am8:27 pm-12:31 pm(75.6°)231,6901.4%
Jul 245:40 am9:06 pm-1:29 pm(72.0°)233,9500.1%
Jul 256:55 am9:36 pm-2:22 pm(67.2°)236,6821.5%
Jul 268:06 am10:01 pm-3:10 pm(61.5°)239,6875.3%
Jul 279:14 am10:23 pm-3:54 pm(55.4°)242,73911.1%
Jul 2810:19 am10:42 pm-4:36 pm(49.2°)245,59118.4%
* All times are local time for Eureka. Time is adjusted for DST when applicable. They take into account refraction. Dates are based on the Gregorian calendar. Illumination is calculated at lunar noon.

See full month's Moon

Moon Articles

Planets Visible in the Sky in Eureka This Coming Night

 Planetrise/Planetset, Tue, Jul 22, 2025
PlanetRiseSetMeridianComment
MercuryTue 7:31 amTue 9:01 pmTue 2:16 pmExtremely difficult to see
VenusWed 3:12 amWed 5:57 pmWed 10:34 amGood visibility
MarsTue 10:22 amTue 10:57 pmTue 4:40 pmAverage visibility
JupiterWed 4:24 amWed 7:21 pmWed 11:52 amAverage visibility
SaturnTue 11:24 pmWed 11:18 amWed 5:21 amGreat visibility
UranusWed 1:48 amWed 4:20 pmWed 9:04 amDifficult to see
NeptuneTue 11:19 pmWed 11:21 amWed 5:20 amDifficult to see
* All times are local time for Eureka.

More about the planets visible in the night sky in Eureka

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