Holidays on June 21

• World Hydrography Day
• World Humanist Day
• Armenian Aviation Day
• Russian Interior Ministry Canine Units Day
• National Indigenous Peoples Day
• Medical Workers’ Day
• Fête de la Musique
• Russian Folk Arts and Crafts Day
• Father’s Day
• Kyrgyzstan Water Management Workers’ Day
• Selfie Day
• International Day of Yoga
• International Day of the Celebration of the Solstice
• Go Skateboarding Day