Current time in Ko Samui, Thailand

· week 43 · day 294/365

Sun today ↑ 06:09 ↓ 18:02 (11 hours 53 minutes)ICTUTC+7No daylight saving time Weather now 29 °C / 84 °F · no rain

Time zone Ko Samui

Time zone
ICT time — Indochina Time (UTC+7)

Time difference with your location

Ko Samui is 7 hours ahead of UTC. Compare with your local time →

Ko Samui time now

Ko Samui at a glance

Time zone
ICT
UTC offset
UTC+7
Next change
No DST
Sunrise
06:09
Sunset
18:02
Day length
11 h 53 min
Your time
Compare →

Time zone in Ko Samui

Ko Samui uses ICT (UTC+7) all year and does not change clocks for daylight saving time.

IANA time zone
Asia/Bangkok
Standard time
ICT · UTC+7 · Indochina Time · all year

Time difference with world cities · Ko Samui

Current local times, including each location’s current daylight saving offset.

LocationTimeDifference
Los Angeles ☀PDT
−14h
Mexico City CST
−13h
Washington D.C. ☀EDT
−11h
London ☀BST
−6h
Abuja WAT
−6h
Dublin ☀IST
−6h
Berlin ☀CEST
−5h
Madrid ☀CEST
−5h
Rome ☀CEST
−5h
Paris ☀CEST
−5h
Jerusalem ☀IDT
−4h
Riyadh AST
−4h
Ankara TRT
−4h
Dubai GST
−3h
New Delhi IST
−1h30m
Hanoi ICT
same time
Bangkok ICT
same time
Manila PHT
+1h
Beijing CST
+1h
Tokyo JST
+2h
Seoul KST
+2h
Canberra ☀AEDT
+4h
Sydney ☀AEDT
+4h
Wellington ☀NZDT
+6h

Sun and Moon in Ko Samui

· ICT — Today in Ko Samui the sun rises at 06:09 and sets at 18:02: 11 h 53 min of daylight, the same as yesterday.

Civil dawn
Sunrise
Solar noon
Sunset
Civil dusk
Day length11 h 53 min
Sun vs clocksun 6 min behind
Tomorrow ↑ ↓06:09 · 18:01
MoonWaxing gibbous, 78% lit

Sunrise & sunset calendar · Moon phases

Nearby places and the same time zone

Nearby cities

Quick time conversion Ko Samui ↔ UTC, EST, IST, CET

Each row is a full local hour. Zone columns use their named fixed offsets.

Ko Samui (ICT)ICT to UTC UTC+0ICT to EST UTC-5ICT to IST UTC+5:30ICT to CET UTC+1
00:0012:00 AM17:005:00 PM-1 day12:0012:00 PM-1 day22:3010:30 PM-1 day18:006:00 PM-1 day
02:002:00 AM19:007:00 PM-1 day14:002:00 PM-1 day00:3012:30 AM20:008:00 PM-1 day
04:004:00 AM21:009:00 PM-1 day16:004:00 PM-1 day02:302:30 AM22:0010:00 PM-1 day
06:006:00 AM23:0011:00 PM-1 day18:006:00 PM-1 day04:304:30 AM00:0012:00 AM
08:008:00 AM01:001:00 AM20:008:00 PM-1 day06:306:30 AM02:002:00 AM
10:0010:00 AM03:003:00 AM22:0010:00 PM-1 day08:308:30 AM04:004:00 AM
Ko Samui (ICT)UTC UTC+0EST UTC-5IST UTC+5:30CET UTC+1
12:0012:00 PM05:005:00 AM00:0012:00 AM10:3010:30 AM06:006:00 AM
14:002:00 PM07:007:00 AM02:002:00 AM12:3012:30 PM08:008:00 AM
16:004:00 PM09:009:00 AM04:004:00 AM14:302:30 PM10:0010:00 AM
18:006:00 PM11:0011:00 AM06:006:00 AM16:304:30 PM12:0012:00 PM
20:008:00 PM13:001:00 PM08:008:00 AM18:306:30 PM14:002:00 PM
22:0010:00 PM15:003:00 PM10:0010:00 AM20:308:30 PM16:004:00 PM

The difference can change when daylight saving time starts or ends. · All 24 hours in the converter →

Largest cities in Thailand

The 10 most populous cities of Thailand and their local time now.

LocationTime
Bangkok
Mueang Samut Prakan
Chon Buri
Hat Yai
Sai Mai
LocationTime
Si Racha
Lat Krabang
Lampang
Kabin Buri
Surat Thani

Ko Samui airport & codes

The main airport codes for Ko Samui are USM. Distances are measured in a straight line from the city coordinates.

Airport nameIATAICAOkm
Samui International AirportUSMVTSM13.9
Calling code
+66
ISO country code
TH / THA
Currency
THB
Languages
Thai, English

Where is Ko Samui?

Ko Samui is in Thailand at 9°32′08″N 99°56′08″E.

Coordinates
9°32′08″N 99°56′08″E · 9.5357, 99.9357
Map (Google Maps)
Google Maps ↗
Country
Thailand
Population
50,000

Frequently asked questions

What time zone does Ko Samui use?

Ko Samui uses Indochina Time (ICT), with a current offset of UTC+7.

Does Ko Samui observe daylight saving time?

Ko Samui does not observe daylight saving time. Clocks stay on ICT (UTC+7) all year.

What is the time difference between Ko Samui and UTC?

Ko Samui is 7 hours ahead of UTC all year: Ko Samui keeps ICT (UTC+7) with no daylight saving time.

What time are sunrise and sunset in Ko Samui today?

On Oct 21, 2026, the sun rises at 06:09 and sets at 18:02 in Ko Samui, giving 11 h 53 min of daylight; solar noon is at 12:06.

What are the main airports for Ko Samui?

The main airports for Ko Samui are USM (Samui International Airport, 13.9 km).