From the “World days” package April Fools' Day 1 April, a day of harmless pranks and jokes in Western culture Historical confidence: Attested In nearby years 1403 Monday 13 Farvardin 1403 1 April 2024 1404 Tuesday 12 Farvardin 1404 1 April 2025 1405 Wednesday 12 Farvardin 1405 1 April 2026 1406 Thursday 12 Farvardin 1406 1 April 2027 1407 Saturday 13 Farvardin 1407 1 April 2028 Other occasions in this package New Year's DayValentine's DayInternational Women's DayPi DayEarth HourWorld Health DayEarth DayWorld Book Day