From the “World days” package New Year's Eve 31 December, the final night of the Gregorian year Historical confidence: Attested In nearby years 1403 Tuesday 11 Dey 1403 31 December 2024 1404 Wednesday 10 Dey 1404 31 December 2025 1405 Thursday 10 Dey 1405 31 December 2026 1406 Friday 10 Dey 1406 31 December 2027 1407 Sunday 11 Dey 1407 31 December 2028 Other occasions in this package New Year's DayValentine's DayInternational Women's DayPi DayEarth HourApril Fools' DayWorld Health DayEarth Day