| Country: | Laos |
|---|---|
| Type: | First-Order Administrative Division |
| Lat/Long: | 18°05'N / 102°40'E |
| Currency: | Kip (LAK) |
| Languages: | Lao |
| Also known as: | Kampheng Nakhon Viangchan, Kamphèng Nakhon Viangchan, Prefecture de Vientiane, Viangchan |
°F
Weather
84 °F
Scattered clouds.
89 / 78 °F
| Mon 16. |  | 85 / 77 °F |
| Tue 17. |  | 85 / 76 °F |
Weather by CustomWeather, © 2025
More Sun & Moon in Vientiane Prefecture
+ Show More Twilight and Moon Phase Information
Solar Noon
Sun in North: 12:09 pm
Altitude: 84.8°
Altitude: 84.8°
Astronomical
Twilight
4:11 am – 4:40 am
7:38 pm – 8:08 pm
7:38 pm – 8:08 pm
Nautical
Twilight
4:40 am – 5:09 am
7:10 pm – 7:38 pm
7:10 pm – 7:38 pm
Civil
Twilight
5:09 am – 5:33 am
6:45 pm – 7:10 pm
6:45 pm – 7:10 pm
Previous
Moon Phase
Full Moon
June 11, 2025
2:43 pm
June 11, 2025
2:43 pm
Next
Moon Phase
Third Quarter
June 19, 2025
2:19 am
June 19, 2025
2:19 am
Calendar & Holidays
Upcoming Holidays
Airports
- Wattay International Airport, VTE
About 9 mi SW of Vientiane Prefecture - Udon Thani International Airport, UTH (Thailand)
About 49 mi S of Vientiane Prefecture
Vientiane Prefecture
Laos
7:1256pm
Saturday, June 14, 2025