First weekday
Friday
Last weekday
Saturday
September 2023 in United States has 30 days, begins on Friday, ends on Saturday, and includes 24 local holidays.
Online calendar
View the full September 2023 calendar for United States with local holidays, month facts, and quick links to nearby dates.
United States time
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United States September 2023 Calendar
First weekday
Friday
Last weekday
Saturday
September 2023 in United States has 30 days, begins on Friday, ends on Saturday, and includes 24 local holidays.