September 15, 1904

Holidays on this day:

• 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 1904 is the 259^th day of the year 1904 in the Gregorian calendar.
The day of the week is Thursday. There are 107 days remaining until the end of this year.
Chinese New Year 1904 will be from February 16 to March 1,
Muslim New Year - March 19,
Jewish New Year, or Rosh Hashanah - from September 10 to September 11.