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Global observance

International Day of Human Space Flight

International Day of Human Space Flight is an annual global observance recorded by the United Nations. This countdown follows the published calendar date worldwide and retains the United Nations source for review.

254
days to go
DateApril 12, 2027
CountdownWhole calendar days
TimezoneYour local timezone
LocationWorldwide
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When is International Day of Human Space Flight?

The United Nations lists International Day of Human Space Flight on April 12, 2027 each year. This countdown follows that published global observance date.

This calendar-date countdown follows your local timezone. It does not invent a universal midnight.

International Day of Human Space Flight | Until XYZ