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September 2027 Calendar

September 2027 with US holidays, observances and moon phases. Print it as a PDF in US Letter or A4.

In short

September 2027 starts on a Wednesday and has 30 days, 22 of them weekdays. Federal: Labor Day (Mon, Sep 6). Full moon: Wed, Sep 15, 7:04 PM EDT.

September 2027PDF · US LetterA4Week starts on Sunday · Monday start: US Letter · A4
Printable September 2027 calendar with holidays
This is how the PDF looks · open
September 2027
SundaySunMondayMonTuesdayTueWednesdayWedThursdayThuFridayFriSaturdaySat
1234
56Labor Day7First Quarter 2:31 PM891011
12131415Full Moon 7:04 PM161718
1920212223Last Quarter 6:21 AM2425
26272829New Moon 10:36 PM30

Holidays in September 2027

Moon phases in September 2027

  • 09/07TueFirst Quarter2:31 PM EDT
  • 09/15WedFull Moon7:04 PM EDT
  • 09/23ThuLast Quarter6:21 AM EDT
  • 09/29WedNew Moon10:36 PM EDT

Eastern Time. All moon phases

Questions

What day does September 2027 start on?

September 1, 2027 is a Wednesday; September 30, 2027 is a Thursday.

What holidays are in September 2027?

Labor Day (Mon, Sep 6).

How many working days are in September 2027?

21 working days: 22 weekdays minus 1 federal day off.

Source: U.S. Office of Personnel Management: Federal Holidays, U.S. Naval Observatory: Astronomical Applications · Updated: November 2026 · How the calendars are made

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