September 1, 2644

Holidays on this distant day, if everything stays the same:

• Father's Day in Australia

  and in 3 other countries

  Fiji
  New Zealand
  Papua New Guinea
  September 1
• Knowledge Day in Armenia

  and in 1 other countries

  Russia
  September 1

September 1 2644 is the 245^th day of the year 2644 in the Gregorian calendar.
The day of the week is Sunday. There are 121 days remaining until the end of this year.
Chinese New Year 2644 will be from February 1 to February 15,
Muslim New Year - June 28,
Jewish New Year, or Rosh Hashanah - from September 24 to September 25.