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Stung Treng, Cambodia

Stung Treng keeps Indochina Time, UTC+7, throughout the year. This northeastern Cambodian province does not observe daylight saving time, so its civil clocks maintain a constant offset from UTC.

Stung Treng, Cambodia

Saturday, 5 September 2026

UTC+7 · Asia/Phnom_Penh

Time and sun data for Stung Treng — the largest city of Stung Treng

The sun in Stung Treng

Sunrise 5:45 AM Solar noon 11:55 AM Sunset 6:06 PM Daylight 12 h 21 min Night 11 h 39 min Civil twilight 5:23 AM – 6:27 PM

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Current time in Stung Treng, Cambodia

The current hour in Stung Treng city is the same in Siem Pang, Sesan, and smaller communities across the province. River journeys and overland routes remain within Cambodia’s single national time zone.

Local time is seven hours ahead of UTC. Add seven hours when converting an international UTC timestamp to Stung Treng time. Subtract seven for the reverse conversion, remembering that a Cambodian time shortly after midnight can correspond to the preceding UTC date. The Mekong keeps moving, while Stung Treng’s UTC offset politely stays put.

Timekeeping for river and road travel

A stable time zone makes domestic coordination uncomplicated. Local transport, accommodation, meetings, and services use Cambodian time. Their schedules may change, however, and the zone alone says nothing about journey duration, weather disruption, or whether a service operates on a particular day.

Set a device to Cambodia or UTC+7 after crossing an international border. Use the local date as well as the hour in booking messages. Confirm departure and check-in times as separate details. Recalculate overseas calls if the other location changes its clocks.

Check operators directly when travel depends on river or road conditions. Stung Treng itself never adopts a seasonal one-hour shift. This makes repeat local events stable, but it can cause an overseas meeting to appear to move when a foreign calendar switches between standard and daylight time.

Stung Treng city, Siem Pang, Sesan, and sunrise

Stung Treng city is the provincial capital and the principal urban reference. Siem Pang and Sesan are useful locality names for other parts of the province. All observe identical civil time, though their positions can produce slightly different sunrise calculations.

The clock time of sunrise changes gradually during the year. Rivers can provide broad horizons, while banks, islands, trees, buildings, hills, and cloud may alter when an observer first sees the solar disc. A published sunrise uses a defined calculation rather than each person’s exact line of sight.

Anyone beginning a boat trip or road journey near dawn should consult the correct date and closest locality. Twilight supplies some light before sunrise, but conditions on water and remote roads require more than an astronomical time. Weather, visibility, equipment, and local operating advice remain essential considerations.

Questions and answers

What is the official time in Stung Treng?
The province uses Indochina Time, which is UTC+7.
Is Stung Treng in the same zone as southern Cambodia?
Yes. One official time zone applies throughout the country.
Will sunrise appear at the published moment beside the river?
Not necessarily. The calculation is a reference, while cloud, vegetation, banks, islands, and the observer’s position affect visibility.
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