sun .5deg.comVientiane, Laos (Vientiane Prefecture) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-17.
All times are shown in Vientiane local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Vientiane for this day: 2026-04-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:37:19 | 4h 37m 19s | |
| Astronomical Twilight | 04:37:19 | 05:03:38 | 26m 19s | |
| Nautical Twilight | 05:03:38 | 05:29:40 | 26m 2s | |
| Civil Twilight | 05:29:40 | 05:51:50 | 22m 10s | |
| Daylight | 05:51:50 | 18:26:37 | 12h 34m 47s | |
| Civil Twilight | 18:26:37 | 18:48:47 | 22m 10s | |
| Nautical Twilight | 18:48:47 | 19:14:48 | 26m 1s | |
| Astronomical Twilight | 19:14:48 | 19:41:08 | 26m 20s | |
| Night | 19:41:08 | 23:59:59 | 4h 18m 51s |
Sunrise, Sunset and Solar noon here: Vientiane, LA, for day: 2026-04-17.
| Sunrise | Solar noon | Sunset | |
| Time | 05:51:50 | 12:09:13 | 18:26:37 |
| Azimuth | 78.9° | 180° | 281.2° |
| Day Length |  |
12h 34m 47s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 176 860 km93 315 575 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 | -61.8° | 354.9° |
| 100 | -59.3° | 24.8° |
| 200 | -50.9° | 46.2° |
| 300 | -39.4° | 59.5° |
| 400 | -26.6° | 68.3° |
| 500 | -13° | 74.5° |
| 600 | 0.9° | 79.5° |
| 700 | 15° | 83.9° |
| 800 | 29.2° | 88.1° |
| 900 | 43.5° | 92.8° |
| 1000 | 57.7° | 99.3° |
| 1100 | 71.5° | 112.1° |
| 1200 | 82° | 162.7° |
| 1300 | 75.6° | 239.6° |
| 1400 | 62.2° | 257.9° |
| 1500 | 48.1° | 265.5° |
| 1600 | 33.8° | 270.6° |
| 1700 | 19.6° | 274.9° |
| 1800 | 5.4° | 279.2° |
| 1900 | -8.5° | 283.9° |
| 2000 | -22.2° | 289.7° |
| 2100 | -35.3° | 297.6° |
| 2200 | -47.2° | 309.2° |
| 2300 | -56.8° | 327.6° |
| 2400 | -61.4° | 355.1° |