Kocaeli region, Turkey

• Capital: İzmit
• Turkey Time (TRT), UTC+3

Cities of Kocaeli

• Bahçecik
• Gebze
• Goelcuek
• Ihsaniye
• Kandıra
• Karamürsel
• Kocaeli
• Kullar
• Körfez
• Yuvacik
• İzmit

Holidays and celebrations today

• International Day For Monuments and Sites
• World amateur radio day
• Adult Autism Awareness Day
• International Jugglers Day
• World Marbles Day
• Mother's Day in 24 days
• Holidays and celebrations in Turkey in April