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Khon Kaen, Thailand

Khon Kaen uses Indochina Time, fixed at UTC+7. The provincial capital and surrounding districts share the same clock, while sunrise moves with the seasons and varies slightly from place to place.

Khon Kaen, Thailand

Friday, 4 September 2026

UTC+7 · Asia/Bangkok

Time and sun data for Khon Kaen — the largest city of Khon Kaen

The sun in Khon Kaen

Sunrise 05:57 Solar noon 12:09 Sunset 18:21 Daylight 12 h 24 min Night 11 h 36 min Civil twilight 05:35 – 18:43

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Current time in Khon Kaen, Thailand

Khon Kaen’s official local time is obtained by adding seven hours to UTC. The province does not switch to a summer schedule or set clocks back later in the year. Phones and computers normally identify the zone through Thailand’s standard regional settings.

The unchanged offset is helpful for domestic planning because all of Thailand follows the same official time. For a call abroad, confirm the other location’s current offset rather than assuming the time difference stays constant.

Khon Kaen’s clock is predictable; persuading everyone to arrive by it remains a separate project.

Khon Kaen and the province’s larger centres

Khon Kaen Province is in northeastern Thailand. Khon Kaen city is its capital and a major centre for administration, education, commerce, healthcare, and transport. It is usually the best default location for a province-level clock or sunrise lookup.

Other prominent population centres include Ban Phai, Chum Phae, Phon, Nam Phong, and Kranuan. A ranking of the “largest cities” may change when it compares municipal areas instead of districts, because Thai administrative units and built-up settlements do not always have matching borders.

Khon Kaen city forms the province’s main urban focus. Ban Phai is a notable centre south of the capital. Chum Phae serves the western side of the province. Phon is an important southern district centre.

Nam Phong and Kranuan support communities to the north and northeast. Every one of these places observes UTC+7. A traveller crossing the province may cover a meaningful distance, but the displayed local time does not change.

Reading sunrise information correctly

The time of sunrise depends first on the date and coordinates. It changes over the year without any alteration to the legal clock. Because the province has geographic extent, a calculation for Chum Phae need not be identical to one for Khon Kaen city or Kranuan.

Sunrise is also distinct from dawn. Dawn describes the period of increasing natural light before the Sun reaches the horizon, while sunrise is a defined astronomical event. For commuting, exercise, fieldwork, or photography, the useful choice depends on whether some daylight or direct sun is required.

Use the precise district or coordinates where possible. Choose the intended date in Thailand. Confirm ICT and UTC+7 on the result. Consult weather separately because cloud cover is not part of the solar calculation.

Questions and answers

How far ahead of UTC is Khon Kaen?
Khon Kaen is seven hours ahead of UTC.
Does the province observe a summer time?
No. It stays on Indochina Time throughout the year.
Should I use dawn or sunrise for an early outing?
Use dawn if general natural light is enough. Use sunrise when the Sun’s appearance above the horizon is the relevant event.
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