• Time Zone: GMT-05:00
• Time Zone ID: America/New_York
• Day numbers: 258
• Week number: 38
• Leap year: 2025 is not a leap year
• Daylight Saving Time: Yes
Sunrise, Sunset Times for Sep 15th 2025
• Sunrise time: 07:13 am
• Sunset time: 07:44 pm
• Day length: 12h 30m
• Source: suntoday.org
Moon Phase for Sep 15th 2025
• Moon Phase: Waning Crescent
• Illumination: 33%
• Moon Age: 23.74 day(s)
• Source: mooninfo.org
Holidays and National Days for September 15th 2025
September 15 in History
1588
The Spanish Armada, which attempted to invade England, is destroyed by a British fleet.
1776
The British occupy Manhattan.
1788
An alliance between Britain, Prussia and the Netherlands is ratified at the Hague.
1858
The Butterfield Overland Mail Company begins delivering mail from St. Louis to San Francisco. The company’s motto is: “Remember, boys, nothing on God’s earth must stop the United States mail!”
1862
Confederates capture Harpers Ferry, securing the rear of Robert E. Lee‘s forces in Maryland.
→ See more: September 15 in History
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