• Time Zone: (EDT), GMT-04:00
• Time Zone ID: America/New_York
• Day numbers: 264
• Week number: 38
• Leap year: 2023 is not a leap year
• Daylight Saving Time: Yes
Sunrise, Sunset Times for Sep 21st 2023
• Sunrise time: 06:56 am
• Sunset time: 07:12 pm
• Day length: 12h 16m
• Source: suntoday.org
Moon Phase for Sep 21st 2023
• Moon Phase: Waxing Crescent
• Illumination: 40%
• Moon Age: 6.52 day(s)
• Source: mooninfo.org
Holidays and National Days for September 21st 2023
September 21 in History
Suleiman (the Magnificent), son of Selim, becomes Ottoman sultan in Constantinople.
The Duke of Mayenne of France is defeated by Henry IV at the Battle of Arques.
James Needham returns to Virginia after exploring the land to the west, which would become Tennessee.
A Scottish Jacobite army commanded by Lord George Murray routs the Royalist army of General Sir John Cope at Prestonpans.
→ See more: September 21 in History
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