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Suphan Buri, Thailand

Suphan Buri keeps Indochina Time, UTC+7, without seasonal clock changes. Its local time always matches Bangkok’s, while the hour of sunrise changes gradually with the calendar and differs slightly according to the observer’s position.

Suphan Buri, Thailand

Friday, 4 September 2026

UTC+7 · Asia/Bangkok

Time and sun data for Suphan Buri — the largest city of Suphan Buri

The sun in Suphan Buri

Sunrise 06:09 Solar noon 12:20 Sunset 18:31 Daylight 12 h 22 min Night 11 h 38 min Civil twilight 05:47 – 18:53

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Current time in Suphan Buri, Thailand

To find the time in Suphan Buri, use Thailand’s national UTC+7 time. The province does not move its clocks forward or backward, and no district within it operates on a separate time zone. This means a meeting arranged between Suphan Buri and another place in Thailand needs no time conversion. Calls involving locations abroad may require more care. The foreign location may observe daylight saving time, causing the gap to change even though the Thai clock remains steady.

The clocks of Suphan Buri are uncomplicated; persuading everyone to arrive at the stated hour is a different branch of timekeeping. Most connected phones and computers identify the zone automatically. When choosing manually, a Bangkok time-zone entry is suitable because the capital and Suphan Buri follow the same national rules.

Urban centres of Suphan Buri Province

Suphan Buri is a province in Thailand’s central region. Much of its landscape belongs to the broad lowland plain, with agriculture, waterways, highways, market communities, and district towns linking it to neighbouring central provinces.

Suphan Buri town is the provincial capital and its main administrative centre. Other established urban communities include Song Phi Nong to the south, Sam Chuk beside the Tha Chin River, and Doem Bang Nang Buat in the north of the province.

U Thong, in the western part of Suphan Buri, is known for its archaeological and historical significance. Dan Chang is an important district centre farther northwest. The word “largest” can vary according to whether a source compares municipalities, built-up areas, or entire districts, so these places are best understood as notable centres rather than a rigid population ranking.

Suphan Buri town: provincial administration and urban services Song Phi Nong: a southern district and market centre Sam Chuk: a riverside community known for its traditional market U Thong: a western town associated with ancient settlement Dan Chang: a district centre toward the province’s northwest

Sunrise across the central plain

The Sun rises in the east, but its precise compass position and clock time change during the year. Sunrise tables calculate the moment when the Sun’s upper edge appears at an ideal horizon. Actual first visibility may be delayed by cloud, trees, buildings, or nearby terrain.

Locations across Suphan Buri all use UTC+7, yet they do not experience sunrise at exactly the same instant. A place farther east generally encounters the solar day a little earlier than a place farther west, with latitude and horizon conditions adding further variation.

For farm work, road travel, outdoor exercise, or photography, consult a forecast tied to the chosen date and nearby town. Check dawn when usable early light matters, because twilight starts before the listed sunrise. Likewise, some light remains after the published sunset time.

Questions and answers

Which time zone does Suphan Buri use?
It uses Indochina Time, seven hours ahead of UTC.
Does the province change its clocks seasonally?
No. UTC+7 remains in effect throughout the year.
Is sunrise simultaneous throughout Suphan Buri?
No. The whole province shares one clock, but sunrise varies slightly by location and date.
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