Bougainville region, Papua New Guinea

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

Cities of Bougainville

• Arawa
• Buka

Holidays and celebrations today

• International Lace Day
• International Day for the Total Elimination of Nuclear Weapons
• World Contraception Day
• International Rabbit Day
• Holidays and celebrations in Papua New Guinea in September