Bougainville region, Papua New Guinea

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Friday, 18

September 2026

Capital: Arawa
Bougainville Standard Time (BST), UTC+11

Time difference, hrs.

Columbus	-15	1 2 4 1
London	-10	1 7 4 1
New York	-15	1 2 4 1
Tokyo	-2	0 1 4 1

Compare other Time Zones

Cities of Bougainville

Arawa
Buka

Holidays and celebrations today