Ko Samui, Thailand Sunrise, Sunset

Sunrise, Sunset and Sun position here: Ko Samui, Thailand (Surat Thani). Current time: Wednesday, 2026-05-20, 17:06 (GMT+07:00) Asia/Bangkok . All times are shown in Ko Samui local time. Solar noon Today was at: 12:16 (elapsed time: -4h 49m), Maximal altitude of Sun: 79.6°. Day Length: 12h 35m 20s (time between sunrise and sunset).

	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

Current distance Earth ↔ Sun:
Center-to-center: 151 392 057 km
94 070 663 mi
Ko Samui ↔ Sun, nearest point: 150 694 199 km
93 637 034 mi

Ko Samui on map:

Ko Samui

Info

Local timezone:	GMT+07:00
Latitude:	9.53567°
Longitude:	99.93567°
Country:	Thailand Surat Thani
Population:	50 000

Night, Twilight, and Daylight Times Today for location: Ko Samui

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

Ko Samui Sun position Today

Altitude 0-24, Current: 19.8° ( 17:06)

→ hours 0..24 →

Azimuth 0-24, Current: 287.9° ( 17:06)

North

Ko Samui

Solar noon

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288°

South

Sunrise, sunset in next few days

		Yesterday	Today	Tomorrow
date:	2026-05-18	2026-05-19	2026-05-20	2026-05-21	2026-05-22
Day:	Monday	Tuesday	Wednesday	Thursday	Friday
Sunrise:	05:59:21	05:59:14	05:59:07	05:59:01	05:58:56
Solar noon:	12:16:41	12:16:44	12:16:47	12:16:51	12:16:55
Sunset:	18:34:02	18:34:14	18:34:27	18:34:41	18:34:54
Day Length:	12h 34m 41s	12h 35m 0s	12h 35m 20s	12h 35m 40s	12h 35m 58s

Ko Samui sunrise, sunset informations for whole month (or Year 2026):