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Surin, Thailand

Surin is on Indochina Time, UTC+7, with no daylight saving time. The province shares its clock with the rest of Thailand. Sunrise still moves through the year, and the visible moment depends on the date, position, weather, and horizon.

Surin, Thailand

Friday, 4 September 2026

UTC+7 · Asia/Bangkok

Time and sun data for Surin — the largest city of Surin

The sun in Surin

Sunrise 05:55 Solar noon 12:07 Sunset 18:18 Daylight 12 h 23 min Night 11 h 37 min Civil twilight 05:34 – 18:40

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Current time in Surin, Thailand

Surin’s civil time remains seven hours ahead of UTC in every season. Travel from Bangkok, another northeastern province, or any destination inside Thailand requires no adjustment to a clock. The border with Cambodia does not create a time change, because Cambodia also uses UTC+7. Border procedures and opening hours are separate practical matters, however, and should never be inferred merely from the matching time zones.

A border can involve passports, queues, and paperwork; happily, Surin does not add arithmetic to the list. For conversations with Europe, North America, or another region that changes clocks seasonally, verify the difference for the intended date. Surin stays fixed while the overseas location may not.

Surin Province and its notable towns

Surin lies in northeastern Thailand, the region widely known as Isan. The province borders Cambodia and is connected culturally and economically with surrounding parts of the Khorat Plateau. Thai is used officially, while local linguistic traditions also reflect Khmer and Kuy heritage.

Surin city is the provincial capital and the main centre for administration, transport, education, and commerce. Prasat is a significant district town south of the capital on routes toward the Cambodian frontier. Kap Choeng lies closer to the border and serves its surrounding district.

Sangkha is another established centre in southern Surin Province, while Rattanaburi serves communities in the north. Sikhoraphum is known in part for its Khmer-period sanctuary. Population comparisons depend on whether municipal limits or whole districts are counted, so these are useful geographic centres rather than a definitive size table.

Surin city: capital and principal service centre Prasat: a southern district town on important road connections Sangkha: a community serving the province’s southeast Rattanaburi: a district centre in northern Surin Kap Choeng: a border-area district centre

Planning around sunrise in Surin

Sunrise is an astronomical event whose clock time changes a little from one day to the next. It is calculated for a specific position, so a listing for Surin city is a convenient approximation rather than an exact result for every field, village, or border district.

The province’s relatively low latitude means its seasonal swing in daylight length is gentler than that of places much farther north or south. There is still a yearly pattern in morning and evening light. The direction of sunrise along the eastern horizon also shifts with the season.

Anyone starting farm work, a road journey, or outdoor sightseeing should check both sunrise and civil dawn. Dawn provides increasing light before the solar disc appears. Mist, monsoon cloud, trees, buildings, and uneven terrain may make actual conditions darker than a clear-sky calculation suggests.

Questions and answers

What is Surin’s UTC offset?
Surin is seven hours ahead of Coordinated Universal Time.
Is there a time difference between Surin and Cambodia?
No. Surin and Cambodia both use UTC+7.
Are sunrise and dawn the same?
No. Dawn is the twilight period before sunrise, while sunrise marks the Sun appearing at the horizon.
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