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New from QuickCalendars
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Sunday or Monday start
Switch between a Sunday or Monday start in one click. This will instantly change the order of days within the calendar to adapt to your preference.
Display holidays
Show or hide holidays using the 'Holidays' toggle above the calendar. You can also select the country you would like to display holidays for using a simple dropdown.
Add your tasks
Simply click on a day block within the calendar to add text. This makes it easy for you to include your tasks/schedules in a neat and tidy format before printing your calendar.
Highlight tasks
To change the color of tasks, simply highlight the text as you would with any other software. A selection of color options will pop up, simply click on one to select your preferred text color.
Customize font
Change the font of your calendar title and calendar body using the 'Font Tool' on the top right of the calendar. This is a simple way to add a unique style to your printable.
Customize color scheme
Experiment with a huge variety of color scheme combinations using our 'Color Scheme' tool on the top right of the calendar. Apply new color schemes to your entire calendar in a single click.
Save your calendars
If you would like to save your calendar so you can return to it and carry on editing later, simply click the save button above any calendar display. No sign up/account needed.
September 2025 runs from Monday, September 1, through Tuesday, September 30, giving the month 30 days and four full weekends.
This month carries a strong “back-to-routine” feeling in many parts of the world. In the Northern Hemisphere, September signals the end of summer and the beginning of autumn. Schools are back in session, universities start new terms, and workplaces shift focus toward year-end goals. In the Southern Hemisphere, it’s the start of spring, a season tied to outdoor events, garden planning, and longer days.
A few notable dates mark the calendar. Labor Day in the United States is observed on Monday, September 1, offering a long weekend for many. Patriot Day follows on Thursday, September 11, while the autumn equinox falls on Monday, September 22, bringing balance between day and night. Other regional observances include Heritage Day in South Africa on Wednesday, September 24.
Whether you’re planning daily schedules, mapping out work projects, or planning seasonal activities, a September 2025 printable calendar is an easy way to stay on track and organized.