September 15, 1978

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 1978 is the 258^th day of the year 1978 in the Gregorian calendar.
The day of the week is Friday. There are 107 days remaining until the end of this year.
Chinese New Year 1978 will be from February 7 to February 21,
Muslim New Year - December 1,
Jewish New Year, or Rosh Hashanah - from October 2 to October 3.