sun .5deg.comVientiane, Laos (Vientiane Prefecture) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-20.
All times are shown in Vientiane local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Vientiane for this day: 2026-04-20
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:34:50 | 4h 34m 50s | |
| Astronomical Twilight | 04:34:50 | 05:01:20 | 26m 30s | |
| Nautical Twilight | 05:01:20 | 05:27:29 | 26m 9s | |
| Civil Twilight | 05:27:29 | 05:49:45 | 22m 16s | |
| Daylight | 05:49:45 | 18:27:23 | 12h 37m 38s | |
| Civil Twilight | 18:27:23 | 18:49:38 | 22m 15s | |
| Nautical Twilight | 18:49:38 | 19:15:48 | 26m 10s | |
| Astronomical Twilight | 19:15:48 | 19:42:18 | 26m 30s | |
| Night | 19:42:18 | 23:59:59 | 4h 17m 41s |
Sunrise, Sunset and Solar noon here: Vientiane, LA, for day: 2026-04-20.
| Sunrise | Solar noon | Sunset | |
| Time | 05:49:45 | 12:08:34 | 18:27:23 |
| Azimuth | 77.8° | 180° | 282.3° |
| Day Length | ![]() |
12h 37m 38s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 301 045 km93 392 740 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -60.8° | 355.4° |
| 100 | -58.2° | 24.2° |
| 200 | -50° | 45.2° |
| 300 | -38.7° | 58.5° |
| 400 | -26° | 67.3° |
| 500 | -12.5° | 73.6° |
| 600 | 1.3° | 78.6° |
| 700 | 15.4° | 82.9° |
| 800 | 29.6° | 87° |
| 900 | 43.9° | 91.5° |
| 1000 | 58.1° | 97.5° |
| 1100 | 72.1° | 109.3° |
| 1200 | 83° | 161.5° |
| 1300 | 76° | 243.6° |
| 1400 | 62.4° | 260.1° |
| 1500 | 48.2° | 267.1° |
| 1600 | 34° | 271.9° |
| 1700 | 19.7° | 276° |
| 1800 | 5.6° | 280.2° |
| 1900 | -8.3° | 285° |
| 2000 | -21.9° | 290.8° |
| 2100 | -34.9° | 298.8° |
| 2200 | -46.6° | 310.4° |
| 2300 | -56° | 328.8° |
| 2400 | -60.4° | 355.6° |