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National Day Calendar | Where The World Celebrates Every Day

In 2013, our founder, Marlo Anderson, was surprised to learn that no website was established that had a comprehensive list of National Days and the history behind them.  After 2 1/2 years of research, the team decided to make it their business to celebrate every day, and hoped the world would join in.

While many copycat websites have emerged, National Day Calendar is still the original and authentic source.  Over 20,000 media outlets source their stories from National Day Calendar.

The Definitive List of National Holidays

Snoops Favorite Days

As Seen On