Riau Islands region, Indonesia

• Capital: Tanjung Pinang
• Western Indonesian Time (WIB), UTC+7

Cities of Riau Islands

• Kijang
• Tanjung Pinang

Holidays and celebrations today

• International Day "Physicians of the World for Peace"
• International Day of Awareness of the Special Development Needs and Challenges of Landlocked Developing Countries
• Holidays and celebrations in Indonesia in August