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Haikou, HI, China — Sunrise, Sunset, and Moon Times for Today

Moon: 99.6%
Waning Gibbous
Current Time: Dec 5, 2025 at 4:45:21 pm
Sunrise Today: 6:59 am 114° Southeast
Sunset Today: 5:58 pm 246° West
Moonrise Today: 6:11 pm 60° Northeast
Moonset Today: 7:08 am 299° Northwest
Daylight Hours: 10 hours, 59 minutes (-25s)
Location of HaikouLocation

Today's Sun Position in Haikou

Time:4:45 pm
Altitude:14.5°
Direction:239° SW
Phase:Daylight

Day length today: 10h 58m 47s (Dec 5, 2025)

25 seconds shorter than yesterday (Dec 4, 2025)

3 minutes, 31 seconds longer than winter solstice (Dec 21, 2024)

2 hours, 21 minutes shorter than summer solstice (Jun 21, 2025)

Night, Twilight, and Daylight Times in Haikou 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 – 5:41 am
Astro. Twilight5:41 am – 6:08 am
Nautical Twilight6:08 am – 6:35 am
Civil Twilight6:35 am – 6:59 am
Daylight6:59 am – 5:58 pm
Civil Twilight5:58 pm – 6:22 pm
Nautical Twilight6:22 pm – 6:49 pm
Astro. Twilight6:49 pm – 7:16 pm
Night7:16 pm – 11:59 pm

Sun in Haikou - Next 7 Days

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2025Sunrise/SunsetDaylengthSolar Noon
DecSunriseSunsetLengthDiff.TimeMil. mi
Dec 56:59 am5:58 pm10:58:47−0:2512:29 pm (47.6°)91.606
Dec 67:00 am5:58 pm10:58:22−0:2412:29 pm (47.5°)91.593
Dec 77:00 am5:58 pm10:57:59−0:2312:30 pm (47.3°)91.581
Dec 87:01 am5:59 pm10:57:38−0:2112:30 pm (47.2°)91.569
Dec 97:02 am5:59 pm10:57:17−0:2012:30 pm (47.1°)91.557
Dec 107:02 am5:59 pm10:56:59−0:1812:31 pm (47.0°)91.546
Dec 117:03 am6:00 pm10:56:42−0:1712:31 pm (47.0°)91.536
* All times are local time for Haikou. They take into account refraction. Dates are based on the Gregorian calendar.

See full month's Sun


Today's Moon in Haikou

Year 2025 Moon Phases

Moon in Haikou - Next 7 days

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2025Moonrise/MoonsetMeridian Passing
DecMoonriseMoonsetMoonriseTimeDistance (mi)Illumination
Dec 5-7:08 am6:11 pm12:07 am(83.3°)221,83599.7%
Dec 6-8:18 am7:19 pm1:14 am(81.7°)222,77999.0%
Dec 7-9:21 am8:28 pm2:21 am(82.4°)224,97995.1%
Dec 8-10:16 am9:33 pm3:24 am(85.3°)228,17988.5%
Dec 9-11:03 am10:35 pm4:21 am(89.7°)232,01879.9%
Dec 10-11:44 am11:31 pm5:12 am(84.8°)236,11470.2%
Dec 11-12:19 pm-5:58 am(78.8°)240,13359.8%
* All times are local time for Haikou. 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 Haikou This Coming Night

 Planetrise/Planetset, Fri, Dec 5, 2025
PlanetRiseSetMeridianComment
MercurySat 5:28 amSat 4:44 pmSat 11:06 amAverage visibility
VenusFri 6:24 amFri 5:27 pmFri 11:56 amSlightly difficult to see
MarsFri 7:43 amFri 6:33 pmFri 1:08 pmExtremely difficult to see
JupiterFri 8:49 pmSat 9:58 amSat 3:23 amPerfect visibility
SaturnFri 1:31 pmSat 1:22 amFri 7:26 pmGreat visibility
UranusFri 4:55 pmSat 5:58 amFri 11:26 pmAverage visibility
NeptuneFri 1:41 pmSat 1:39 amFri 7:40 pmDifficult to see
* All times are local time for Haikou.

More about the planets visible in the night sky in Haikou