sun .5deg.comVientiane, Laos (Vientiane Prefecture) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-28.
All times are shown in Vientiane local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Vientiane for this day: 2026-09-28
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:47:14 | 4h 47m 14s | |
| Astronomical Twilight | 04:47:14 | 05:12:29 | 25m 15s | |
| Nautical Twilight | 05:12:29 | 05:37:43 | 25m 14s | |
| Civil Twilight | 05:37:43 | 05:59:23 | 21m 40s | |
| Daylight | 05:59:23 | 18:01:16 | 12h 1m 53s | |
| Civil Twilight | 18:01:16 | 18:22:56 | 21m 40s | |
| Nautical Twilight | 18:22:56 | 18:48:10 | 25m 14s | |
| Astronomical Twilight | 18:48:10 | 19:13:26 | 25m 16s | |
| Night | 19:13:26 | 23:59:59 | 4h 46m 33s |
Sunrise, Sunset and Solar noon here: Vientiane, LA, for day: 2026-09-28.
| Sunrise | Solar noon | Sunset | |
| Time | 05:59:23 | 12:00:20 | 18:01:16 |
| Azimuth | 91.5° | 180° | 268.2° |
| Day Length |  |
12h 1m 53s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 896 643 km93 141 456 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 | -73.7° | 359.1° |
| 100 | -68.2° | 43.3° |
| 200 | -56.6° | 64.2° |
| 300 | -43.2° | 74.8° |
| 400 | -29.2° | 81.6° |
| 500 | -15° | 86.9° |
| 600 | -0.7° | 91.6° |
| 700 | 13.5° | 96.4° |
| 800 | 27.6° | 101.9° |
| 900 | 41.3° | 109.2° |
| 1000 | 54.3° | 120.5° |
| 1100 | 65.2° | 141.4° |
| 1200 | 70.2° | 179.4° |
| 1300 | 65.4° | 217.8° |
| 1400 | 54.6° | 239° |
| 1500 | 41.6° | 250.5° |
| 1600 | 27.9° | 257.8° |
| 1700 | 13.8° | 263.3° |
| 1800 | -0.4° | 268.1° |
| 1900 | -14.7° | 272.7° |
| 2000 | -28.9° | 277.9° |
| 2100 | -42.9° | 284.6° |
| 2200 | -56.4° | 294.9° |
| 2300 | -68.2° | 315.3° |
| 2400 | -74.1° | 359.4° |