Time in Ko Samui

Indochina Time (UTC+7, UTC+7)

Current local time: 06:22

Next DST change: No offset change in the next year.

Current local time in Ko Samui: · 11 Nov 2026

Ko Samui time zone

Time zone
UTC+7 · UTC+7standard time

No clock change is expected in the next year.

No clock changes this year.

All of Thailand uses Indochina Time.

  • UTC+7 · UTC+7Bangkok, Samut Prakan, Nonthaburi, Chon Buri, Songkhla and moreNo daylight saving time

Zones with matching offsets and clock changes over the next year are grouped together.

Time difference from Ko Samui

Time difference
Current local times and work-hour overlap with Ko Samui
CityLocal timeDifferenceWorking hoursPlanner
London-1 day7 h behindCompare Ko Samui and London
New York-1 day12 h behindCompare Ko Samui and New York
Los Angeles-1 day15 h behindCompare Ko Samui and Los Angeles
Berlin6 h behindCompare Ko Samui and Berlin
Dubai3 h behindCompare Ko Samui and Dubai
New Delhi1 h 30 min behindCompare Ko Samui and New Delhi
Singapore1 h aheadCompare Ko Samui and Singapore
Tokyo2 h aheadCompare Ko Samui and Tokyo
Sydney4 h aheadCompare Ko Samui and Sydney
Copenhagen6 h behindCompare Ko Samui and Copenhagen

Sun in Ko Samui today

Daylight
06:1211h 43m17:55

11h 43m today - 0h 58m less than the longest day and 0h 9m more than the shortest day.

Calculated from coordinates; sunrise and sunset are approximate.

About Ko Samui

City facts
Country
Thailand
Region
Surat Thani
Population
50,000
Dialing code
Currency
THB · Baht
Coordinates
9.5357°, 99.9357°

Public holidays in Thailand

Holidays
  1. King Bhumibol Adulyadej’s Birthday

    Saturday · in 24 days

    National
  2. Constitution Day

    Thursday · in 29 days

    National
  3. New Year’s Eve

    Thursday · in 50 days

    National
  4. New Year’s Day

    Friday · in 51 days

    Nationallong weekend
  5. Chakri Memorial Day

    Tuesday · in 146 days

    National

Common questions

Quick answers
01What time zone is Ko Samui in?
Ko Samui uses Asia/Bangkok: UTC+7 (UTC+7).
02Does Ko Samui have daylight saving time?
No. This time zone does not observe daylight saving time this year.
03What is the time difference between Ko Samui and London?
Ko Samui is 7 h ahead relative to London right now.
04What is a good time to call Ko Samui from New York?
Working hours do not overlap. Best edge-of-day option: 09:00-10:00 in New York = 21:00-22:00 in Ko Samui.

Time zones: IANA via Intl. Holidays: date-holidays. Sun calculations: SunCalc. City data: GeoNames. Airport data: OurAirports.

Common questions

Quick answers
01What time zone is Ko Samui in?
Ko Samui is in Indochina Time (UTC+7), Asia/Bangkok. Standard time is UTC+7.
02Does Ko Samui use daylight saving time?
No. Ko Samui stays on UTC+7 all year.
03What is the time difference between Ko Samui and UTC?
Ko Samui is UTC+7 all year.