Bougainville region, Papua New Guinea
1
5
5
4
3
5
Sunday, 13
September 2026
- Capital: Arawa
-
Bougainville Standard Time (BST),
UTC+11
Time difference, hrs.
| Columbus | -15 Sunday, 13 |
| London | -10 Sunday, 13 |
| New York | -15 Sunday, 13 |
| Tokyo | -2 Sunday, 13 |