Dong Co in numbers
- Coordinates
- 22.9667, 106.2000
- Region
- Cao Bằng Province
- Country
- Vietnam, Asia
- Capital
- Hanoi — 219 km away
- Same name
- 5 more places in the world share this name
Local time right now in Dong Co, Cao Bằng Province, Vietnam appears above, in the Asia/Bangkok time zone (+7).
Dong Co, Vietnam
Monday, 2 November 2026
UTC+7 · Asia/Bangkok
Local time in Dong Co
UTC+7 · no daylight saving time
What the clock shows right now in Dong Co.
Sunrise 6:01 AM Solar noon 11:40 AM Sunset 5:18 PM Daylight 11 h 17 min Night 12 h 43 min Civil twilight 5:38 AM – 5:41 PM
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Weather data by Open-Meteo, updated every 30 minutes.
Dong Co marks time with Asia/Bangkok at an offset of UTC+7. Does the area change clocks seasonally? No.
Expect sunrise at 6:01 AM and sunset at 5:18 PM in Dong Co today. Daylight adds up to 11 h 17 min.
The clock does not change between Dong Co, Ma Rang and Lang Nung.