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Costa Mesa, CA, USA — Sunrise, Sunset, and Moon Times for Today

Moon: 36.2%
Waning Crescent
Current Time: 21 May 2025, 11:28:49
Sunrise Today: 05:46↑ 65° Northeast
Sunset Today: 19:50↑ 295° Northwest
Moonrise Today: 02:11↑ 100° East
Moonset Today: 13:57↑ 264° West
Daylight Hours: 14 hours, 3 minutes (+1m 16s)
Location of Costa MesaLocation

Today's Sun Position in Costa Mesa

Time:11:28
Altitude:67,9°
Direction:122° SE
Phase:Daylight

Day length today: 14h 3m 16s (21 May 2025)

1 minute, 16 seconds longer than yesterday (20 May 2025)

4 hours, 8 minutes longer than winter solstice (21 Ara 2024)

20 minutes, 10 seconds shorter than summer solstice (20 Haz 2024)

The Sun's altitude in Costa Mesa 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 Costa Mesa Today

00:00
02:00
04:00
06:00
08:00
10:00
12:00
14:00
16:00
18:00
20:00
22:00

Day, night, and twilight times in Costa Mesa 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

Night00:00 – 04:08
Astro. Twilight04:08 – 04:44
Nautical Twilight04:44 – 05:18
Civil Twilight05:18 – 05:46
Daylight05:46 – 19:50
Civil Twilight19:50 – 20:18
Nautical Twilight20:18 – 20:52
Astro. Twilight20:52 – 21:28
Night21:28 – 23:59

Sun in Costa Mesa - Next 7 Days

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2025Sunrise/SunsetDaylengthSolar Noon
MaySunriseSunsetLengthDiff.TimeMil. km
21 May05:4619:5014:03:16+1:1612:48 (76,7°)151,422
22 May05:4619:5014:04:31+1:1412:48 (76,9°)151,452
23 May05:4519:5114:05:43+1:1212:48 (77,1°)151,480
24 May05:4519:5214:06:54+1:1012:48 (77,3°)151,508
25 May05:4419:5214:08:02+1:0812:48 (77,4°)151,536
26 May05:4419:5314:09:09+1:0612:48 (77,6°)151,562
27 May05:4319:5414:10:13+1:0412:48 (77,8°)151,588
* All times are local time for Costa Mesa. 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 equinox20 Mar02:01
June solstice20 Haz19:42
September equinox22 Eyl11:19
December solstice21 Ara07:03
* All times are local Costa Mesa time.

Seasons Calculator for Costa Mesa

Sun Articles

Today's Moon in Costa Mesa

Percent Illuminated:36.2%
Time:11:28
Altitude:27,2°
Direction:241° SW
Position:Waning Crescent

The Moon's path in Costa Mesa 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 Costa Mesa - Next 7 days

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2025Moonrise/MoonsetMeridian Passing
MayMoonriseMoonsetMoonriseTimeDistance (km)Illumination
21 May02:1113:57-08:00(49,0°)373.05137,8%
22 May02:4015:04-08:47(56,0°)367.98926,8%
23 May03:0916:13-09:36(63,2°)363.68316,8%
24 May03:4117:26-10:28(70,1°)360.5708,6%
25 May04:1718:42-11:24(76,3°)359.1012,9%
26 May05:0019:59-12:25(81,1°)359.5260,3%
27 May05:5121:13-13:30(84,0°)361.8911,0%
* All times are local time for Costa Mesa. 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.

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Moon Articles

Planets Visible in the Sky in Costa Mesa This Coming Night

 Planetrise/Planetset, 21 May 2025 Çar
PlanetRiseSetMeridianComment
MercuryÇar 05:17Çar 19:00Çar 12:08Slightly difficult to see
VenusÇar 03:38Çar 16:10Çar 09:54Great visibility
MarsÇar 11:15Per 00:58Çar 18:07Average visibility
JupiterÇar 07:25Çar 21:42Çar 14:34Average visibility
SaturnÇar 02:59Çar 14:52Çar 08:55Average visibility
UranusÇar 05:37Çar 19:30Çar 12:34Extremely difficult to see
NeptuneÇar 03:01Çar 15:01Çar 09:01Very difficult to see
* All times are local time for Costa Mesa.

More about the planets visible in the night sky in Costa Mesa

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