September 15, 2278

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

• Independence Day in Costa Rica
  September 15
• Return of Primorska to the Motherland in Slovenia
  September 15
• Independence Day in El Salvador
  September 15

September 15 2278 is the 258^th day of the year 2278 in the Gregorian calendar.
The day of the week is Sunday. There are 107 days remaining until the end of this year.
Chinese New Year 2278 will be from January 24 to February 7,
Muslim New Year - September 19,
Jewish New Year, or Rosh Hashanah - from September 19 to September 20.