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September 2025 Calendar

Monthly calendar with public holidays, week numbers and moon phases

September 2025 has 30 days, spread across 5 ISO weeks. This monthly calendar shows them at a glance, with national public holidays, week numbers and moon phases. When you need it on paper, download it as a PDF or JPG, copy it into Excel or InDesign and print it.

Canada • Ontario
America/Toronto UTC-4 •
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calendar_view_month check_box_outline_blank view_list calendar_view_week calendar_today A4 draft today settings

September 2025

SunMonTueWedThuFriSat
36243244Labour Day24524624724824936
3725025125225325425525637
3825725825926026126226338
3926426526626726826927039
4027127227327427527627740

Events • National holidays

1
September
Labour Day

Events • Moon phases

7
September
2:10 p.m. • Full Moon
14
September
6:34 a.m. • Last Quarter
21
September
3:55 p.m. • New Moon
29
September
7:54 p.m. • First Quarter