• Time Zone: GMT-05:00
• Time Zone ID: America/New_York
• Day numbers: 294
• Week number: 43
• Leap year: 2025 is not a leap year
• Daylight Saving Time: Yes
Sunrise, Sunset Times for Oct 21st 2025
• Sunrise time: 07:49 am
• Sunset time: 06:46 pm
• Day length: 10h 57m
• Source: suntoday.org
Moon Phase for Oct 21st 2025
• Moon Phase: New Moon - 08:25 am
• Illumination: 0%
• Moon Age: 0.41 day(s)
• Source: mooninfo.org
Holidays and National Days for October 21st 2025
October 21 in History
1529
The Pope names Henry VIII of England Defender of the Faith after defending the seven sacraments against Luther.
1600
Tokugawa Ieyasu defeats his enemies in battle and affirms his position as Japan’s most powerful warlord.
1790
The Tricolor is chosen as the official flag of France.
1805
Vice Admiral and Viscount Horatio Nelson wins his greatest victory over a Franco-Spanish fleet in the Battle of Trafalgar, fought off Cape Trafalgar, Spain. Nelson is fatally wounded in the battle, but lives long enough to see victory.
→ See more: October 21 in History
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