September

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|snippet=September is the ninth month of the year with 30 days in the Gregorian calendar.
|snippet2=It marks the start of autumn in the Northern Hemisphere and spring in the Southern Hemisphere.
|snippet3=The name September comes from the Latin word 'septem', meaning seven.
|keywords=September wiki, September month, autumn month, September meaning

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September is the ninth month of the Gregorian calendar and has 30 days. It marks the **transition from summer to autumn** in the Northern Hemisphere and **spring** in the Southern Hemisphere.

The name derives from Latin **septem**, meaning "seven," as it was originally the seventh month of the Roman calendar. It is often associated with the **start of the academic year**, **harvest festivals**, and **autumn equinox**.

See also

• August
• October