International holidays - International Firefighters Day
Celebrated on 4 MayInternational holidays - International Firefighters Day
Other holidays on 4 May
- International holidays - Star Wars Day
- Latvian holidays - Restoration of Independence Day
- World Naked Gardening Day
- Pilates Day
- World Labyrinth Day
- International Drone Day
- Street Musician Day
- Beer Pong Day
- Japanese Holidays - Greenery Day
- Chinese Holidays - China Youth Day
- Funny Holidays - Folding Umbrella Birthday
- Funny Holidays - International Respect for Chickens Day
- Funny holidays - Dog Happiness Day
- Funny holidays - Noodle Soup Lovers Day
- Funny Holidays - World Give Day
- Thailand Holidays - Coronation Day (Wan Chattra Mongkhon)
- According to the folk calendar - Proklov Day
- Varuthini Ekadashi in India
- Memorial Day of St. Maximian, Patriarch of Constantinople
- Holy Saturday
- Memorial Day of Saint Righteous Alexy Bortsurmansky
- Memorial Day of the Hieromartyr Iannuarius, Bishop of Benevento