Time in Buka, Papua New Guinea | Buka Now
Thursday, 22 October 2026
+11 (UTC+11:00)
Time zone information for Buka
UTC +11
Bougainville Time (+11) , currently 4 hours ahead of Thành phố Hồ Chí Minh
▪Buka does not observe daylight saving time (DST).
▪Time in Buka is always 4 hours ahead of Thành phố Hồ Chí Minh.
▪The IANA time zone identifier for Buka is
Pacific/Bougainville.Sunrise, sunset, day length and solar time for Buka
- ▪Sunrise: 06:18
- ▪Sunset: 18:33
- ▪Day length: 12h 15m
- ▪Solar noon: 12:25
- ▪Current time in Buka is currently 25 minutes ahead of solar time.
Buka on map
- ▪Location: Bougainville, Papua New Guinea
- ▪Latitude: -5,43. Longitude: 154,67
- ▪Elevation: 2 m
Time difference
from Buka
Sun cycle
Sunrise 06:18
Solar noon 12:25Sunset 18:33
Time zone & DST
- IANA identifier
Pacific/Bougainville- Abbreviation
- +11
- UTC offset
- UTC+11:00
- Daylight saving
- Not in effect
- Current Unix epoch
- 1792664004
Sun & astronomy
- Sunrise
- 06:18
- Sunset
- 18:33
- Solar noon
- 12:25
- Day length
- 12h 15m
- Night length
- 11h 44m
- Civil twilight
- 05:57 – 18:54
Geography & country
- Country
- Papua New Guinea
- Region / State
- Bougainville
- Coordinates
- -5.433°, 154.671°
- Elevation
- 2 m
Nearby places
Compare Buka with other time zones
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