September 15, 1873

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 1873 is the 258^th day of the year 1873 in the Gregorian calendar.
The day of the week is Monday. There are 107 days remaining until the end of this year.
Chinese New Year 1873 will be from January 29 to February 12,
Muslim New Year - March 1,
Jewish New Year, or Rosh Hashanah - from September 22 to September 23.