• Time Zone: (BST), GMT+01:00
• Time Zone ID: Europe/London
• Day numbers: 351
• Week number: 50
• Leap year: 2023 is not a leap year
• Daylight Saving Time: No
Sunrise, Sunset Times for Dec 17th 2023
• Sunrise time: 08:00 am
• Sunset time: 03:52 pm
• Day length: 07h 51m
• Source: suntoday.org
Moon Phase for Dec 17th 2023
• Moon Phase: Waxing Crescent
• Illumination: 27%
• Moon Age: 5.22 day(s)
• Source: mooninfo.org
Holidays and National Days for December 17th 2023
December 17 in History
The Stonewall Brigade begins to dismantle Dam No. 5 of the C&O Canal.
At a Christmas party, Sam Belle shoots his old enemy Frank West, but is fatally wounded himself.
Near Kitty Hawk, North Carolina, Orville and Wilbur Wright make the first successful flight in history of a self-propelled, heavier-than-air aircraft.
U.S. Secretary of State Frank B. Kellogg suggests a worldwide pact renouncing war.
→ See more: December 17 in History
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