What time is it in Ko Samui?
00:42:06
Saturday 14 November 2026
- Ko Samui, Thailand
- Time zone UTC+07:00
- No daylight saving time
- Sunrise 06:13 · sunset 17:55
Time difference with Ko Samui
Ko Samui is on UTC+07:00 right now: 7 hours ahead of UTC all year round.
| City | Time | Compared with Ko Samui |
|---|---|---|
| London United Kingdom | 17:42 | 7 hours behind |
| New York United States | 12:42 | 12 hours behind |
| Los Angeles United States | 09:42 | 15 hours behind |
| Paris France | 18:42 | 6 hours behind |
| Berlin Germany | 18:42 | 6 hours behind |
| Dubai United Arab Emirates | 21:42 | 3 hours behind |
| New Delhi India | 23:12 | 1 h 30 min behind |
| Singapore Singapore | 01:42 | 1 hour ahead |
| Hong Kong Hong Kong | 01:42 | 1 hour ahead |
| Tokyo Japan | 02:42 | 2 hours ahead |
| Sydney Australia | 04:42 | 4 hours ahead |
| São Paulo Brazil | 14:42 | 10 hours behind |
Compare any two places with the time zone converter or find a slot with the meeting planner.
Daylight saving time in Ko Samui
Ko Samui does not change its clocks: UTC+07:00 all year round.
History of local time in Ko Samui
| Period | Legal time |
|---|---|
| since 1 April 1920 | UTC+7 all year round |
Official time zone (IANA database): Asia/Bangkok. Daylight saving time around the world
Upcoming eclipses visible from Ko Samui
Nearby places
Nearest time zone border: 160 km away, Kawthaung (Myanmar) is 30 min behind Ko Samui all year round.
| Place | Distance |
|---|---|
| Surat Thani | 79 km |
| Tha Kham | 91 km |
| Ban Na San | 103 km |
| Lang Suan | 104 km |
| Nakhon Si Thammarat | 123 km |
| Pak Phanang | 135 km |
| Chumpon | 135 km |
| Ranong | 150 km |
Day and night around the world
- Ko Samui
- sun overhead
- twilight
- night
Tap the map for the time in the nearest city; + and − to zoom.
Sun and Moon in Ko Samui
- Sunrise
- 06:13
- Sunset
- 17:55
- Day length
- 11 h 41 min
- Tomorrow
- no change
Dawn 05:51, dusk 18:17, solar noon 12:04. Shortest day: 21 December 2026 (11 h 34 min); longest: 21 June 2026 (12 h 40 min).
Over the next twelve months: earliest sunrise at 05:58 (22 May 2027), latest at 06:42 (25 January 2027); earliest sunset at 17:55 (14 November 2026), latest at 18:45 (9 July 2027).
Moon tonight: waxing crescent, 24 % illuminated
Moonrise 10:14 · moonset 22:00 · next: first quarter on 17 November 2026 at 18:47 · moon calendar
Other cities in Thailand
Good to know about the time in Ko Samui
Ko Samui is on Thai time, UTC+7 all year round, with no daylight saving time.
In the Gulf of Thailand, the island has days of roughly eleven and a half to twelve and a half hours, depending on the season. In everyday speech, Thais still divide the day into four periods of six hours, each with its own word for counting the hours. Time in Bangkok