Classic monthly
One month per page with holidays, moon phases and notes.
Portrait
September 2023 Calendar
September 2023 calendar templates
4 styles in 4 colors (sage, mist blue, apricot and ink). Click a template to preview it above, pick a color, then download a free PDF or PNG.
Holidays & observances in September 2023
- Mon, Sep 4Labour DayStatutory holiday
- Sat, Sep 30National Day for Truth and Reconciliation (observed Mon, Oct 2)Statutory holiday
Moon phases
- Last quarter Fri, Sep 8
- New moon Fri, Sep 15
- First quarter Fri, Sep 22
- Full moon Sat, Sep 30
About September 2023
- Days30
- Starts onFriday
- Ends onSaturday
- ISO weeks35–39
- Weekdays (Mon–Fri)21
- Working days after statutory holidays20
This printable September 2023 calendar marks Labour Day, National Day for Truth and Reconciliation, shows moon phases and includes a notes area. Use the options to start the week on Sunday or Monday, add ISO week numbers, or switch to the planner template with a to-do column.
Calendar guides
Learn more about holidays, week numbers, moon phases and printing.
Calendar basics
Moon phases: how they work and when the full moons are
Why the Moon has phases, how long a lunar cycle lasts, traditional full moon names, and a list of full moon dates for the coming year.
Read guide · 2 min → HolidaysCanadian statutory holidays explained
The federal statutory holidays in Canada, how provincial holidays such as Family Day and Civic Holiday differ, and what happens when a holiday falls on a weekend — with a table for the coming year.
Read guide · 2 min → Ideas12 practical ways to use a printable calendar
Ideas for getting more from a printable calendar: family planning, meal plans, habit tracking, chores, budgets, school terms, travel countdowns and more.
Read guide · 2 min →