sun .5deg.comKo Samui, Thailand (Surat Thani) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-18.
All times are shown in Ko Samui local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Ko Samui for this day: 2026-04-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:57:25 | 4h 57m 25s | |
| Astronomical Twilight | 04:57:25 | 05:22:30 | 25m 5s | |
| Nautical Twilight | 05:22:30 | 05:47:27 | 24m 57s | |
| Civil Twilight | 05:47:27 | 06:08:47 | 21m 20s | |
| Daylight | 06:08:47 | 18:30:32 | 12h 21m 45s | |
| Civil Twilight | 18:30:32 | 18:51:52 | 21m 20s | |
| Nautical Twilight | 18:51:52 | 19:16:48 | 24m 56s | |
| Astronomical Twilight | 19:16:48 | 19:41:54 | 25m 6s | |
| Night | 19:41:54 | 23:59:59 | 4h 18m 5s |
Sunrise, Sunset and Solar noon here: Ko Samui, TH, for day: 2026-04-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:08:47 | 12:19:39 | 18:30:32 |
| Azimuth | 79.1° | 0° | 281.1° |
| Day Length |  |
12h 21m 45s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 218 453 km93 341 419 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 | -69.3° | 345.8° |
| 100 | -67.6° | 26.5° |
| 200 | -58.1° | 51.7° |
| 300 | -45.5° | 64.2° |
| 400 | -31.8° | 71.2° |
| 500 | -17.6° | 75.6° |
| 600 | -3.1° | 78.7° |
| 700 | 11.4° | 81° |
| 800 | 26.1° | 82.8° |
| 900 | 40.8° | 84.1° |
| 1000 | 55.5° | 85.1° |
| 1100 | 70.3° | 85° |
| 1200 | 84.9° | 76.6° |
| 1300 | 80.1° | 277.5° |
| 1400 | 65.4° | 274.9° |
| 1500 | 50.6° | 275.3° |
| 1600 | 35.9° | 276.4° |
| 1700 | 21.2° | 277.9° |
| 1800 | 6.6° | 279.8° |
| 1900 | -7.9° | 282.4° |
| 2000 | -22.2° | 285.9° |
| 2100 | -36.3° | 291° |
| 2200 | -49.7° | 299.5° |
| 2300 | -61.5° | 315.2° |
| 2400 | -69° | 346.2° |