sun .5deg.comVientiane, Laos (Vientiane Prefecture) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-21.
All times are shown in Vientiane local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Vientiane for this day: 2026-03-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:00:41 | 5h 0m 41s | |
| Astronomical Twilight | 05:00:41 | 05:26:01 | 25m 20s | |
| Nautical Twilight | 05:26:01 | 05:51:17 | 25m 16s | |
| Civil Twilight | 05:51:17 | 06:12:57 | 21m 40s | |
| Daylight | 06:12:57 | 18:20:44 | 12h 7m 47s | |
| Civil Twilight | 18:20:44 | 18:42:23 | 21m 39s | |
| Nautical Twilight | 18:42:23 | 19:07:39 | 25m 16s | |
| Astronomical Twilight | 19:07:39 | 19:33:00 | 25m 21s | |
| Night | 19:33:00 | 23:59:59 | 4h 26m 59s |
Sunrise, Sunset and Solar noon here: Vientiane, LA, for day: 2026-03-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:12:57 | 12:16:50 | 18:20:44 |
| Azimuth | 89.7° | 180° | 270.4° |
| Day Length |  |
12h 7m 47s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 025 806 km92 600 343 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 | -71.7° | 346° |
| 100 | -69.3° | 31.5° |
| 200 | -59.1° | 57.4° |
| 300 | -46.2° | 70.3° |
| 400 | -32.5° | 78.2° |
| 500 | -18.4° | 83.9° |
| 600 | -4.2° | 88.7° |
| 700 | 10.1° | 93.3° |
| 800 | 24.3° | 98.4° |
| 900 | 38.3° | 104.8° |
| 1000 | 51.8° | 114.3° |
| 1100 | 63.9° | 131.2° |
| 1200 | 71.6° | 166.2° |
| 1300 | 69.3° | 211.5° |
| 1400 | 59.1° | 237.5° |
| 1500 | 46.2° | 250.4° |
| 1600 | 32.5° | 258.2° |
| 1700 | 18.4° | 264° |
| 1800 | 4.2° | 268.8° |
| 1900 | -10.1° | 273.5° |
| 2000 | -24.3° | 278.6° |
| 2100 | -38.3° | 285.1° |
| 2200 | -51.7° | 294.6° |
| 2300 | -63.7° | 311.8° |
| 2400 | -71.3° | 346.5° |