sun .5deg.comKo Samui, Thailand (Surat Thani) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-20.
All times are shown in Ko Samui local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Ko Samui for this day: 2026-05-20
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:43:51 | 4h 43m 51s | |
| Astronomical Twilight | 04:43:51 | 05:10:27 | 26m 36s | |
| Nautical Twilight | 05:10:27 | 05:36:44 | 26m 17s | |
| Civil Twilight | 05:36:44 | 05:59:07 | 22m 23s | |
| Daylight | 05:59:07 | 18:34:27 | 12h 35m 20s | |
| Civil Twilight | 18:34:27 | 18:56:50 | 22m 23s | |
| Nautical Twilight | 18:56:50 | 19:23:07 | 26m 17s | |
| Astronomical Twilight | 19:23:07 | 19:49:44 | 26m 37s | |
| Night | 19:49:44 | 23:59:59 | 4h 10m 15s |
Sunrise, Sunset and Solar noon here: Ko Samui, TH, for day: 2026-05-20.
| Sunrise | Solar noon | Sunset | |
| Time | 05:59:07 | 12:16:47 | 18:34:27 |
| Azimuth | 69.7° | 0° | 290.4° |
| Day Length | ![]() |
12h 35m 20s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 385 758 km94 066 749 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -60.4° | 351.9° |
| 100 | -58.8° | 19.8° |
| 200 | -51.2° | 40.7° |
| 300 | -40.3° | 53.6° |
| 400 | -27.8° | 61.5° |
| 500 | -14.5° | 66.5° |
| 600 | -0.7° | 69.7° |
| 700 | 13.2° | 71.7° |
| 800 | 27.3° | 72.5° |
| 900 | 41.4° | 71.9° |
| 1000 | 55.4° | 68.7° |
| 1100 | 68.7° | 58.8° |
| 1200 | 78.9° | 21.2° |
| 1300 | 75.3° | 316.2° |
| 1400 | 63.1° | 295.6° |
| 1500 | 49.4° | 289.5° |
| 1600 | 35.3° | 287.7° |
| 1700 | 21.2° | 287.8° |
| 1800 | 7.2° | 289.1° |
| 1900 | -6.7° | 291.6° |
| 2000 | -20.2° | 295.5° |
| 2100 | -33.2° | 301.6° |
| 2200 | -45.2° | 311.3° |
| 2300 | -54.9° | 327.3° |
| 2400 | -60.2° | 351.9° |