sun .5deg.comKo Samui, Thailand (Surat Thani) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-18.
All times are shown in Ko Samui local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Ko Samui for this day: 2026-12-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:14:20 | 5h 14m 20s | |
| Astronomical Twilight | 05:14:20 | 05:40:33 | 26m 13s | |
| Nautical Twilight | 05:40:33 | 06:06:52 | 26m 19s | |
| Civil Twilight | 06:06:52 | 06:29:34 | 22m 42s | |
| Daylight | 06:29:34 | 18:03:49 | 11h 34m 15s | |
| Civil Twilight | 18:03:49 | 18:26:31 | 22m 42s | |
| Nautical Twilight | 18:26:31 | 18:52:50 | 26m 19s | |
| Astronomical Twilight | 18:52:50 | 19:19:03 | 26m 13s | |
| Night | 19:19:03 | 23:59:59 | 4h 40m 56s |
Sunrise, Sunset and Solar noon here: Ko Samui, TH, for day: 2026-12-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:29:34 | 12:16:42 | 18:03:49 |
| Azimuth | 113.6° | 180° | 246.4° |
| Day Length |  |
11h 34m 15s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 199 042 km91 465 244 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 | -75.6° | 195.5° |
| 100 | -72.7° | 144.4° |
| 200 | -61.7° | 122.4° |
| 300 | -48.6° | 114.7° |
| 400 | -35° | 111.9° |
| 500 | -21.3° | 111.5° |
| 600 | -7.6° | 112.5° |
| 700 | 6° | 115° |
| 800 | 19.2° | 119° |
| 900 | 31.7° | 125.2° |
| 1000 | 43.1° | 135.1° |
| 1100 | 52.1° | 150.6° |
| 1200 | 56.8° | 172.9° |
| 1300 | 55.4° | 197.6° |
| 1400 | 48.5° | 217.1° |
| 1500 | 38.3° | 229.8° |
| 1600 | 26.3° | 237.9° |
| 1700 | 13.4° | 243° |
| 1800 | 0.1° | 246.3° |
| 1900 | -13.6° | 248.1° |
| 2000 | -27.3° | 248.5° |
| 2100 | -41° | 247.2° |
| 2200 | -54.5° | 242.8° |
| 2300 | -67° | 230.7° |
| 2400 | -75.6° | 195.9° |