sun .5deg.comVientiane, Laos (Vientiane Prefecture) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-21.
All times are shown in Vientiane local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Vientiane for this day: 2026-07-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:24:29 | 4h 24m 29s | |
| Astronomical Twilight | 04:24:29 | 04:53:02 | 28m 33s | |
| Nautical Twilight | 04:53:02 | 05:20:54 | 27m 52s | |
| Civil Twilight | 05:20:54 | 05:44:25 | 23m 31s | |
| Daylight | 05:44:25 | 18:47:40 | 13h 3m 15s | |
| Civil Twilight | 18:47:40 | 19:11:11 | 23m 31s | |
| Nautical Twilight | 19:11:11 | 19:39:02 | 27m 51s | |
| Astronomical Twilight | 19:39:02 | 20:07:35 | 28m 33s | |
| Night | 20:07:35 | 23:59:59 | 3h 52m 24s |
Sunrise, Sunset and Solar noon here: Vientiane, LA, for day: 2026-07-21.
| Sunrise | Solar noon | Sunset | |
| Time | 05:44:25 | 12:16:02 | 18:47:40 |
| Azimuth | 68° | 0° | 291.9° |
| Day Length |  |
13h 3m 15s |  |
Distance Earth-Sun (Center-to-center
12:00):
152 003 004 km94 450 288 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 | -51.2° | 353.9° |
| 100 | -49.9° | 16° |
| 200 | -43.8° | 34.5° |
| 300 | -34.3° | 47.9° |
| 400 | -23° | 57.4° |
| 500 | -10.5° | 64.1° |
| 600 | 2.6° | 69.2° |
| 700 | 16.1° | 73.1° |
| 800 | 29.9° | 76.1° |
| 900 | 43.8° | 78.4° |
| 1000 | 57.8° | 79.7° |
| 1100 | 71.8° | 78.7° |
| 1200 | 85.4° | 55.4° |
| 1300 | 79.4° | 285.8° |
| 1400 | 65.4° | 280.2° |
| 1500 | 51.4° | 280.7° |
| 1600 | 37.4° | 282.5° |
| 1700 | 23.5° | 285.1° |
| 1800 | 9.9° | 288.5° |
| 1900 | -3.5° | 292.9° |
| 2000 | -16.4° | 298.6° |
| 2100 | -28.4° | 306.4° |
| 2200 | -39.1° | 317.5° |
| 2300 | -47.3° | 333.2° |
| 2400 | -51.4° | 353.9° |