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Vientiane, Laos — Sunrise, Sunset, and Moon Times for Today

Moon: 95.4%
Waning Gibbous
Current Time: May 15, 2025 at 5:00:23 am
Sunrise Today: 5:36 am 70° East
Sunset Today: 6:35 pm 290° Northwest
Moonrise Today: 9:02 pm 120° Southeast
Moonset Today: 7:11 am 240° Southwest
Daylight Hours: 12 hours, 58 minutes (+42s)
Location of VientianeLocation

Today's Sun Position in Vientiane

Time:5:00 am
Altitude:-8.9°
Direction:67° E
Phase:Nautical Twilight

Day length today: 12h 58m 29s (May 15, 2025)

42 seconds longer than yesterday (May 14, 2025)

1 hour, 55 minutes longer than winter solstice (Dec 21, 2024)

13 minutes, 56 seconds shorter than summer solstice (Jun 21, 2024)

Night, Twilight, and Daylight Times in Vientiane 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 – 4:17 am
Astro. Twilight4:17 am – 4:45 am
Nautical Twilight4:45 am – 5:13 am
Civil Twilight5:13 am – 5:36 am
Daylight5:36 am – 6:35 pm
Civil Twilight6:35 pm – 6:58 pm
Nautical Twilight6:58 pm – 7:26 pm
Astro. Twilight7:26 pm – 7:54 pm
Night7:54 pm – 11:59 pm

Sun in Vientiane - Next 7 Days

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2025Sunrise/SunsetDaylengthSolar Noon
MaySunriseSunsetLengthDiff.TimeMil. mi
May 155:36 am6:35 pm12:58:29+0:4212:05 pm (89.0°)93.960
May 165:36 am6:35 pm12:59:10+0:4112:05 pm (88.8°)93.980
May 175:36 am6:35 pm12:59:51+0:4012:05 pm (88.6°)94.000
May 185:35 am6:36 pm13:00:31+0:3912:05 pm (88.4°)94.020
May 195:35 am6:36 pm13:01:10+0:3912:06 pm (88.1°)94.040
May 205:35 am6:37 pm13:01:48+0:3812:06 pm (87.9°)94.059
May 215:35 am6:37 pm13:02:26+0:3712:06 pm (87.7°)94.078
* All times are local time for Vientiane. They take into account refraction. Dates are based on the Gregorian calendar.

See full month's Sun


Today's Moon in Vientiane

Year 2025 Moon Phases

Moon in Vientiane - Next 7 days

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2025Moonrise/MoonsetMeridian Passing
MayMoonriseMoonsetMoonriseTimeDistance (mi)Illumination
May 15-7:11 am9:02 pm1:40 am(43.6°)249,57495.9%
May 16-8:04 am9:55 pm2:33 am(42.9°)247,85291.0%
May 17-9:00 am10:45 pm3:27 am(43.7°)245,72784.4%
May 18-9:57 am11:31 pm4:20 am(46.1°)243,20976.2%
May 19-10:55 am-5:11 am(49.9°)240,32866.6%
May 2012:14 am11:51 am-6:01 am(54.9°)237,16155.9%
May 2112:54 am12:47 pm-6:49 am(60.9°)233,83544.7%
* All times are local time for Vientiane. 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 Vientiane This Coming Night

 Planetrise/Planetset, Thu, May 15, 2025
PlanetRiseSetMeridianComment
MercuryThu 4:42 amThu 5:21 pmThu 11:02 amSlightly difficult to see
VenusThu 3:06 amThu 3:18 pmThu 9:12 amGreat visibility
MarsThu 11:10 amFri 12:05 amThu 5:37 pmAverage visibility
JupiterThu 7:38 amThu 8:45 pmThu 2:11 pmFairly good visibility
SaturnThu 2:39 amThu 2:36 pmThu 8:37 amAverage visibility
UranusThu 5:48 amThu 6:44 pmThu 12:16 pmExtremely difficult to see
NeptuneThu 2:44 amThu 2:45 pmThu 8:44 amVery difficult to see
* All times are local time for Vientiane.

More about the planets visible in the night sky in Vientiane