September 15, 2023

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 2023 is the 258^th day of the year 2023 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 2023 will be from January 22 to February 5,
Muslim New Year - July 19,
Jewish New Year, or Rosh Hashanah - from September 16 to September 17.