September 21st, 2031 - Tear-Off Calendar 📆☼Sunrise 6:40 AMSunset 6:47 PM♍☽Moonrise 11:47 AMMoonset 9:40 PMSeptember 20th‹Sunday21September 22nd›September 2031Day of the year: 264, Week of the year: 39Holidays and observances in September 21st, 2031Banned Books WeekZero Emissions DayMiniature Golf DayWife Appreciation DayWorld Alzheimer's DayInternational Day of PeaceHolidays in the worldOrthodox Calendar ☦ - Nativity of the Theotokos