International observance days, weeks, and months for November 21, 2026. Plus historical events and birthdays.
November 21, 2026 celebrates World Hello Day, plus 3 more. World Hello Day, on November 21, recognizes the role communication plays for preserving peace. The day also encourages world leaders to use communication rather than force to settle conflicts.
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Every year on November 21st, World Television Day recognizes how TV plays a vital role in presenting different issues that affect people.
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Guinness World Records Day is held annually in November to celebrate record-breaking achievements. On Guinness World Records Day, potential record-breakers come together with the common goal of being a world-record titleholder.
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On November 21st, National Red Mitten Day represents Canadian Olympic Pride! This cozy holiday is a Canadian holiday. But, since mittens are a must in the winter, why not choose red mittens?
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