sun .5deg.comKo Samui, Thailand (Surat Thani) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-18.
All times are shown in Ko Samui local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Ko Samui for this day: 2026-08-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:59:36 | 4h 59m 36s | |
| Astronomical Twilight | 04:59:36 | 05:24:58 | 25m 22s | |
| Nautical Twilight | 05:24:58 | 05:50:10 | 25m 12s | |
| Civil Twilight | 05:50:10 | 06:11:42 | 21m 32s | |
| Daylight | 06:11:42 | 18:36:39 | 12h 24m 57s | |
| Civil Twilight | 18:36:39 | 18:58:11 | 21m 32s | |
| Nautical Twilight | 18:58:11 | 19:23:23 | 25m 12s | |
| Astronomical Twilight | 19:23:23 | 19:48:45 | 25m 22s | |
| Night | 19:48:45 | 23:59:59 | 4h 11m 14s |
Sunrise, Sunset and Solar noon here: Ko Samui, TH, for day: 2026-08-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:11:42 | 12:24:10 | 18:36:39 |
| Azimuth | 76.3° | 0° | 283.5° |
| Day Length |  |
12h 24m 57s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 425 657 km94 091 541 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 | -66.3° | 345° |
| 100 | -65.5° | 21.1° |
| 200 | -57.1° | 46.3° |
| 300 | -45.2° | 59.9° |
| 400 | -31.9° | 67.7° |
| 500 | -17.9° | 72.5° |
| 600 | -3.7° | 75.8° |
| 700 | 10.7° | 78.1° |
| 800 | 25.2° | 79.7° |
| 900 | 39.8° | 80.6° |
| 1000 | 54.4° | 80.5° |
| 1100 | 69° | 77.8° |
| 1200 | 82.9° | 57.8° |
| 1300 | 80.6° | 293.9° |
| 1400 | 66.3° | 281.2° |
| 1500 | 51.8° | 279.3° |
| 1600 | 37.2° | 279.4° |
| 1700 | 22.6° | 280.4° |
| 1800 | 8.1° | 282.1° |
| 1900 | -6.3° | 284.5° |
| 2000 | -20.6° | 288° |
| 2100 | -34.4° | 293.2° |
| 2200 | -47.6° | 301.7° |
| 2300 | -59.1° | 316.8° |
| 2400 | -66.6° | 344.9° |