Tongatapu Island Division region, Tonga

• Capital: Nuku'alofa
• Tonga Time (TOT), UTC+13

Cities of Tongatapu Island Division

• Nuku'alofa

Holidays and celebrations today

• Birthday of King Tupou VI
• International Day of Combating Sand and Dust Storms
• International Day of Hope
• International Skinny Dive Day
• Holidays and celebrations in Tonga in July