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Time.is

Time in Buka, Bougainville, Papua New Guinea now

06:30:08

Friday, September 25, 2026, week 39

Sun: ↑ 06:29 ↓ 18:37 (12h 7m) - More info - Make Buka time default - Add to favorite locations

Time zone info for Buka

UTC +11

Bougainville Standard Time (BST)
now 15 hours ahead of New York

The time in Buka is 16 hours ahead of the time in New York when New York is on standard time, and 15 hours ahead of the time in New York when New York is on daylight saving time.
Buka does not change between summer time and winter time.
The IANA time zone identifier for Buka is Pacific/Bougainville.

Time difference
from Buka

Los Angeles	−18 hours	−18 hours
Chicago	−16 hours	−16 hours
New York	−15 hours	−15 hours
Toronto	−15 hours	−15 hours
São Paulo	−14 hours	−14 hours
UTC	−11 hours	−11 hours
Lagos	−10 hours	−10 hours
London	−10 hours	−10 hours
Johannesburg	−9 hours	−9 hours
Paris	−9 hours	−9 hours
Zurich	−9 hours	−9 hours
Cairo	−8 hours	−8 hours
Istanbul	−8 hours	−8 hours
Moscow	−8 hours	−8 hours
Dubai	−7 hours	−7 hours
Mumbai	−5.5 hours	−5.5 hours
Hong Kong	−3 hours	−3 hours
Shanghai	−3 hours	−3 hours
Singapore	−3 hours	−3 hours
Tokyo	−2 hours	−2 hours
Sydney	−1 hours	−1 hours

Compare other time zones

Sunrise, sunset, day length and solar time for Buka

Sunrise: 06:29
Sunset: 18:37
Day length: 12h 7m
Solar noon: 12:33
The current local time in Buka is 33 minutes ahead of apparent solar time.

Buka on the map

Location: Bougainville, Papua New Guinea
Latitude: -5.433. Longitude: 154.671

Open Buka in Google Maps

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