sun .5deg.comVientiane, Laos (Vientiane Prefecture) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-31.
All times are shown in Vientiane local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Vientiane for this day: 2026-12-31
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:22:48 | 5h 22m 48s | |
| Astronomical Twilight | 05:22:48 | 05:49:38 | 26m 50s | |
| Nautical Twilight | 05:49:38 | 06:16:45 | 27m 7s | |
| Civil Twilight | 06:16:45 | 06:40:17 | 23m 32s | |
| Daylight | 06:40:17 | 17:44:35 | 11h 4m 18s | |
| Civil Twilight | 17:44:35 | 18:08:07 | 23m 32s | |
| Nautical Twilight | 18:08:07 | 18:35:14 | 27m 7s | |
| Astronomical Twilight | 18:35:14 | 19:02:04 | 26m 50s | |
| Night | 19:02:04 | 23:59:59 | 4h 57m 55s |
Sunrise, Sunset and Solar noon here: Vientiane, LA, for day: 2026-12-31.
| Sunrise | Solar noon | Sunset | |
| Time | 06:40:17 | 12:12:26 | 17:44:35 |
| Azimuth | 114.1° | 180° | 245.9° |
| Day Length |  |
11h 4m 18s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 102 276 km91 405 117 mi
0°= North, 180°=South
Solar noon
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -84.1° | 208.6° |
| 100 | -77.7° | 117° |
| 200 | -64.3° | 106.2° |
| 300 | -50.6° | 104.9° |
| 400 | -36.8° | 105.9° |
| 500 | -23.2° | 108.1° |
| 600 | -9.7° | 111.3° |
| 700 | 3.4° | 115.7° |
| 800 | 15.9° | 121.5° |
| 900 | 27.6° | 129.4° |
| 1000 | 37.7° | 140.6° |
| 1100 | 45.2° | 156° |
| 1200 | 48.8° | 175.6° |
| 1300 | 47.3° | 196.2° |
| 1400 | 41.3° | 213.5° |
| 1500 | 32.1° | 226.4° |
| 1600 | 20.9° | 235.5° |
| 1700 | 8.7° | 242.1° |
| 1800 | -4.2° | 247° |
| 1900 | -17.5° | 250.7° |
| 2000 | -31° | 253.4° |
| 2100 | -44.8° | 255° |
| 2200 | -58.6° | 254.9° |
| 2300 | -72.2° | 250.2° |
| 2400 | -84.1° | 209.8° |