Dong O in numbers
- Coordinates
- 21.7388, 105.2750
- Region
- Tuyen Quang
- Country
- Vietnam, Asia
- Capital
- Hanoi — 99 km away
This is the current time in Dong O, Tuyen Quang, Vietnam, shown for the Asia/Bangkok time zone (+7).
Dong O, Vietnam
Monday, 9 November 2026
UTC+7 · Asia/Bangkok
Local time in Dong O
UTC+7 · no daylight saving time
Local time in Dong O, Tuyen Quang.
Sunrise 6:08 AM Solar noon 11:44 AM Sunset 5:20 PM Daylight 11 h 12 min Night 12 h 48 min Civil twilight 5:44 AM – 5:43 PM
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Weather data by Open-Meteo, updated every 30 minutes.
Whatever the hour in Dong O, it is the same in Hoa Muc and Dong Tchong.
Dong O sits under Asia/Bangkok, which puts local clocks at UTC+7. Daylight saving in use: No.
The sun rises at 6:08 AM above Dong O and sets at 5:20 PM today. Daylight lasts about 11 h 12 min.