• Time Zone: GMT-05:00
• Time Zone ID: America/New_York
• Day numbers: 138
• Week number: 20
• Leap year: 2025 is not a leap year
• Daylight Saving Time: Yes
Sunrise, Sunset Times for May 18th 2025
• Sunrise time: 06:16 am
• Sunset time: 08:43 pm
• Day length: 14h 27m
• Source: suntoday.org
Moon Phase for May 18th 2025
• Moon Phase: Waning Gibbous
• Illumination: 66%
• Moon Age: 20.6 day(s)
• Source: mooninfo.org
Holidays and National Days for May 18th 2025
May 18 in History
1643
Queen Anne, the widow of Louis XIII, is granted sole and absolute power as regent by the Paris parliament, overriding the late king’s will.
1652
A law is passed in Rhode Island banning slavery in the colonies but it causes little stir and seems unlikely to be enforced.
1792
Russian troops invade Poland.
1802
Britain declares war on France.
1804
Napoleon Bonaparte becomes the Emperor of France.
→ See more: May 18 in History
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