Guaynabo region, Puerto Rico

• Capital: Guaynabo
• Atlantic Standard Time (AST), UTC-4

Cities of Guaynabo

• Guaynabo

Holidays and celebrations today

• World Sea Turtle Day
• International Day of the African Child
• International Day of Family Remittances
• International Biotechnology Day
• International Day of Solidarity with the Struggling Peoples of South Africa
• International WaterFall Day
• Holidays and celebrations in Puerto Rico in June