March 20 national days 2026
On March 20th, 2 national days fall on this date.
March 20 is a date on the 2026 national-day calendar. TheDayOf currently lists 2 observances for this date: National Happiness Day and International Day of Happiness. Open any day page for the date, history, and how to celebrate, or browse the rest of March from the month hub.
Fun
Friday, March 20, 2026
National Happiness Day
Spread joy and celebrate what makes you happy on National Happiness Day! Happiness is essential for our well-being and can be found in…
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International
Friday, March 20, 2026
International Day of Happiness
Spread joy around the world on International Day of Happiness! This United Nations observance recognizes happiness as a fundamental human…
happinesswell-beingMarch+4 more
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