September 2027
US holidays marked
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | |||
| 5 | 6Labor Day | 7 | 8 | 9 | 10 | 11Patriot Day |
| 12Grandparents Day | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29 | 30 |
September 2027 calendar: free printable with holidays
Starts on a Wednesday · 30 days · 21 workdays
The short answer
September 2027 starts on a Wednesday and ends on a Thursday, September 30. It has 30 days, 22 weekdays and 21 workdays after its federal holiday: Labor Day (Monday, September 6). Also this month: Patriot Day and Grandparents Day. The next federal holiday is Columbus Day on Monday, October 11.
September 2027 holidays and dates
| Date | What | Day off? |
|---|---|---|
| Mon, Sep 6 | Labor Day | Yes, federal holiday |
| Sat, Sep 11 | Patriot Day | No |
| Sun, Sep 12 | Grandparents Day | No |
Federal holidays follow the U.S. Office of Personnel Management schedule: a Saturday holiday is observed on the Friday before, a Sunday holiday on the Monday after. Schools, banks and private employers set their own days off. See every date of the year on the 2027 calendar.
September 2027 at a glance
| First day | Wednesday, September 1, 2027 |
|---|---|
| Last day | Thursday, September 30, 2027 |
| Days | 30: 22 weekdays and 8 weekend days |
| Workdays | 21 (Monday to Friday, minus federal days off) |
| Federal days off | Mon, Sep 6 |
| ISO weeks | 35 to 39 |
| Calendar rows | 5 with a Sunday start, 5 with a Monday start |
What is September good for?
- A fresh start after summer. Plan each week on the weekly planner and add a weekly reset on Sundays.
- School routines: a morning routine chart for kids and study habits for students.
- Autumn plans: pick a few from the fall bucket list and write them into weekends.
Other months of 2027
- January 2027
- February 2027
- March 2027
- April 2027
- May 2027
- June 2027
- July 2027
- August 2027
- September
- October 2027
- November 2027
- December 2027
Want another year or an undated grid? Open the monthly calendar for any month.
Frequently asked questions
What day does September 2027 start on?
September 2027 starts on a Wednesday, September 1, and ends on a Thursday, September 30. It has 30 days: 22 weekdays and 8 weekend days.
How many workdays are in September 2027?
September 2027 has 21 workdays: 22 weekdays (Monday to Friday) minus 1 federal day off: Labor Day (Monday, September 6). Your employer, school or state may add or skip days.
What holidays are in September 2027?
US federal holidays in September 2027: Labor Day (Monday, September 6). Other dates: Patriot Day (Saturday, September 11) and Grandparents Day (Sunday, September 12).
When is Labor Day 2027?
Labor Day is Monday, September 6, 2027, the first Monday of September, and a federal holiday. Grandparents Day is the Sunday after it: Sunday, September 12.
How do I print the September 2027 calendar?
Choose a design, week start, paper size and orientation, then press Print this month. It prints on one page with holidays in the day boxes and lines for notes. In the print dialog, keep scale at 100% and turn off headers and footers, or choose Save as PDF.
Sources and evidence
- U.S. Office of Personnel Management: Federal holidays — Federal holiday dates and the rule that a Saturday holiday is observed on Friday and a Sunday holiday on Monday.
- 5 U.S.C. 6103: Holidays (Cornell Law School LII) — The legal list of federal holidays and how each date is set.
- 36 U.S.C. 144: Patriot Day (Cornell Law School LII) — September 11 is Patriot Day.
- 36 U.S.C. 125: National Grandparents Day (Cornell Law School LII) — National Grandparents Day is the first Sunday in September after Labor Day.
- Harkin et al. (2016): Does monitoring goal progress promote goal attainment? — Across 138 studies, monitoring progress improved goal attainment, more so when progress was physically recorded.
Dates calculated from the rules in 5 U.S.C. 6103 and checked against OPM. Updated .