Sunrise and Sunset times in Vientiane, Laos 
Today:
 Sunrise: 06:10:26
|
 Sunset: 17:35:55
|
Day Length: 11h 25m 29s
Time zone: Asia/Vientiane, UTC +7 h.
Latitude: 17.9667, Longitude: 102.6
Vientiane
☁️ Low chance of a spectacular sunset.
Viangchan, Laos 
754 000 people
Current temperature 22 ° C 
Sunny
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Nov-01, Saturday | 06:08:43 | 11:53:10 | 17:37:38 | 11h 28m 55s |
| 2025-Nov-02, Sunday | 06:09:08 | 11:53:09 | 17:37:11 | 11h 28m 3s |
| 2025-Nov-03, Monday | 06:09:33 | 11:53:09 | 17:36:44 | 11h 27m 11s |
| 2025-Nov-04, Tuesday | 06:09:59 | 11:53:09 | 17:36:19 | 11h 26m 20s |
| 2025-Nov-05, Wednesday | 06:10:26 | 11:53:11 | 17:35:55 | 11h 25m 29s |
| 2025-Nov-06, Thursday | 06:10:53 | 11:53:13 | 17:35:33 | 11h 24m 40s |
| 2025-Nov-07, Friday | 06:11:21 | 11:53:16 | 17:35:11 | 11h 23m 50s |
| 2025-Nov-08, Saturday | 06:11:49 | 11:53:20 | 17:34:50 | 11h 23m 1s |
| 2025-Nov-09, Sunday | 06:12:18 | 11:53:24 | 17:34:31 | 11h 22m 13s |
| 2025-Nov-10, Monday | 06:12:47 | 11:53:30 | 17:34:13 | 11h 21m 26s |
| 2025-Nov-11, Tuesday | 06:13:17 | 11:53:36 | 17:33:56 | 11h 20m 39s |
| 2025-Nov-12, Wednesday | 06:13:47 | 11:53:44 | 17:33:40 | 11h 19m 53s |
| 2025-Nov-13, Thursday | 06:14:18 | 11:53:52 | 17:33:25 | 11h 19m 7s |
| 2025-Nov-14, Friday | 06:14:49 | 11:54:01 | 17:33:12 | 11h 18m 23s |
| 2025-Nov-15, Saturday | 06:15:21 | 11:54:10 | 17:33:00 | 11h 17m 39s |
| 2025-Nov-16, Sunday | 06:15:53 | 11:54:21 | 17:32:49 | 11h 16m 56s |
| 2025-Nov-17, Monday | 06:16:26 | 11:54:32 | 17:32:39 | 11h 16m 13s |
| 2025-Nov-18, Tuesday | 06:16:59 | 11:54:45 | 17:32:31 | 11h 15m 32s |
| 2025-Nov-19, Wednesday | 06:17:32 | 11:54:58 | 17:32:24 | 11h 14m 52s |
| 2025-Nov-20, Thursday | 06:18:06 | 11:55:12 | 17:32:18 | 11h 14m 12s |
| 2025-Nov-21, Friday | 06:18:40 | 11:55:26 | 17:32:13 | 11h 13m 33s |
| 2025-Nov-22, Saturday | 06:19:14 | 11:55:42 | 17:32:10 | 11h 12m 56s |
| 2025-Nov-23, Sunday | 06:19:49 | 11:55:58 | 17:32:08 | 11h 12m 19s |
| 2025-Nov-24, Monday | 06:20:24 | 11:56:15 | 17:32:07 | 11h 11m 43s |
| 2025-Nov-25, Tuesday | 06:20:59 | 11:56:33 | 17:32:08 | 11h 11m 9s |
| 2025-Nov-26, Wednesday | 06:21:34 | 11:56:52 | 17:32:10 | 11h 10m 36s |
| 2025-Nov-27, Thursday | 06:22:10 | 11:57:11 | 17:32:13 | 11h 10m 3s |
| 2025-Nov-28, Friday | 06:22:46 | 11:57:31 | 17:32:17 | 11h 9m 31s |
| 2025-Nov-29, Saturday | 06:23:22 | 11:57:52 | 17:32:23 | 11h 9m 1s |
| 2025-Nov-30, Sunday | 06:23:58 | 11:58:14 | 17:32:30 | 11h 8m 32s |
Day length in Vientiane during the year on the chart:
Vientiane on Laos map:
Largest populated areas in Laos
Louangphabang (Louangphabang), Pakxe (Champasak), Savannakhet (Savannakhét), Thakhek (Khammouan), Xam Nua (Houaphan), Xaignabouli (Xaignabouli), Champasak (Champasak), Ban Houayxay (Bokèo), Phongsali (Phôngsali), Salavan (Salavan), Attapu (Attapu), Louang Namtha (Louangnamtha)
Countries closest to Laos
*Calculation of distances from capital to capital
Daylight Hours FAQ: 10 Most Googled Questions Answered
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks