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daymark.U.S. holidays & seasonal guidePRINTABLE / MONTHLY CALENDAR
September 2027
Holiday names are listed below the grid on phones. Print / Save PDF shows the full-size layout.
September 2027
SunMonTueWedThuFriSat123456Labor Day789101112131415161718192021222324252627282930
Dates to note
- Sep 6Labor Day
Federal holiday Major observance Dates shown are U.S. dates; state, school and employer schedules differ.
Daymark · September 2027 · daymarkholidays.com
MONTH-SPECIFIC PLANNING
Planning with September 2027
30calendar days
22weekdays
8weekend days
21estimated federal business days
Labor Day creates a federal Monday closure and often marks a transition into fall schedules.
Federal three-day-weekend marker: Labor Day (Sep 6). Local employers and services can differ.
Related date guides: Labor Day
Business-day estimate excludes weekends and observed federal holidays. It does not account for state, school, employer, market or emergency closures. Use the holiday status checker or business-day calculator for another planning view.