From the “World days” package Singles' Day 11 November (11/11), originally a student celebration in China, now the world's largest online shopping event Historical confidence: Attested In nearby years 1403 Monday 21 Aban 1403 11 November 2024 1404 Tuesday 20 Aban 1404 11 November 2025 1405 Wednesday 20 Aban 1405 11 November 2026 1406 Thursday 20 Aban 1406 11 November 2027 1407 Saturday 21 Aban 1407 11 November 2028 Other occasions in this package New Year's DayValentine's DayInternational Women's DayPi DayEarth HourApril Fools' DayWorld Health DayEarth Day