• Time Zone: GMT-05:00
• Time Zone ID: America/New_York
• Day numbers: 255
• Week number: 37
• Leap year: 2025 is not a leap year
• Daylight Saving Time: Yes
Sunrise, Sunset Times for Sep 12th 2025
• Sunrise time: 07:10 am
• Sunset time: 07:49 pm
• Day length: 12h 38m
• Source: suntoday.org
Moon Phase for Sep 12th 2025
• Moon Phase: Waning Gibbous
• Illumination: 66%
• Moon Age: 20.54 day(s)
• Source: mooninfo.org
Holidays and National Days for September 12th 2025
September 12 in History
1609
Henry Hudson sails into what is now New York Harbor aboard his sloop Half Moon.
1662
Governor Berkley of Virginia is denied his attempts to repeal the Navigation Acts.
1683
A combined Austrian and Polish army defeats the Turks at Kahlenberg and lifts the siege on Vienna, Austria.
1722
The Treaty of St. Petersburg puts an end to the Russo-Persian War.
→ See more: September 12 in History
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