Download our free September 2021 calendar for personal use. They come as an easy-to-print September calendar in PDF format and fit a standard 8,5″ x 11″ sheet of paper. With PDF-reading software, like Adobe Reader, you can print the downloaded files on any computer.
September 2021 Calendar
Easily download and print September calendars for 2021, 2022, 2020 and more so that you can attach the printed September calendars to the wall or insert them in a binder. The calendar pages have days of the week and important holidays marked with space to add other events.
The month of September always has 30 days, and for easy reference, we have marked Labor Day (Mon, 6 Sep 2021), Patriot Day (National Day of Service and Remembrance on September 11th to honor those who lost their lives in the 9/11 attacks, Sat, 11 Sep 2021), and the first day of autumn (Wednesday, September 22).
Phases of the Moon
In the September 2021 calendar, the moon goes through a full cycle within the month:
- New Moon on Monday, September 6.
- First Quarter on Monday, September 13.
- Full Moon on Monday, September 20.
- Last Quarter on Tuesday, September 28.