sun .5deg.comVientiane, Laos (Vientiane Prefecture) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-18.
All times are shown in Vientiane local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Vientiane for this day: 2026-08-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:36:59 | 4h 36m 59s | |
| Astronomical Twilight | 04:36:59 | 05:03:45 | 26m 46s | |
| Nautical Twilight | 05:03:45 | 05:30:08 | 26m 23s | |
| Civil Twilight | 05:30:08 | 05:52:34 | 22m 26s | |
| Daylight | 05:52:34 | 18:34:29 | 12h 41m 55s | |
| Civil Twilight | 18:34:29 | 18:56:55 | 22m 26s | |
| Nautical Twilight | 18:56:55 | 19:23:18 | 26m 23s | |
| Astronomical Twilight | 19:23:18 | 19:50:04 | 26m 46s | |
| Night | 19:50:04 | 23:59:59 | 4h 9m 55s |
Sunrise, Sunset and Solar noon here: Vientiane, LA, for day: 2026-08-18.
| Sunrise | Solar noon | Sunset | |
| Time | 05:52:34 | 12:13:31 | 18:34:29 |
| Azimuth | 75.7° | 180° | 284.1° |
| Day Length |  |
12h 41m 55s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 425 657 km94 091 541 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 | -58.4° | 353.5° |
| 100 | -56.7° | 20.7° |
| 200 | -49.2° | 41.6° |
| 300 | -38.4° | 55.4° |
| 400 | -26.1° | 64.6° |
| 500 | -12.9° | 71.2° |
| 600 | 0.8° | 76.3° |
| 700 | 14.8° | 80.5° |
| 800 | 29° | 84.4° |
| 900 | 43.2° | 88.5° |
| 1000 | 57.5° | 93.4° |
| 1100 | 71.6° | 102.2° |
| 1200 | 84.2° | 144.2° |
| 1300 | 77.9° | 248.5° |
| 1400 | 64° | 263.3° |
| 1500 | 49.8° | 269.3° |
| 1600 | 35.5° | 273.6° |
| 1700 | 21.3° | 277.5° |
| 1800 | 7.3° | 281.5° |
| 1900 | -6.6° | 286.2° |
| 2000 | -20.1° | 291.9° |
| 2100 | -33° | 299.7° |
| 2200 | -44.7° | 311° |
| 2300 | -54° | 328.4° |
| 2400 | -58.8° | 353.5° |