September 2025 Calendars

A printable September 2025 calendar in multiple styles and for various use cases. Any of the calendar templates below are suitable for jotting down notes, keeping track of to-dos, and marking down important dates and events like birthdays or anniversaries.

September is the ninth month of 2025 and it has 30 days. This year, September starts on a Monday.

How many working days are there in September?

There are 21 business days in September 2025.