International Day of Human Space Flight 2015

International Day of Human Space Flight marks the beginning of human space exploration.

Frequently asked questions

When is International Day of Human Space Flight 2015?

International Day of Human Space Flight 2015 is on Sunday, 12 April 2015.

What day of the week is International Day of Human Space Flight 2015?

It falls on Sunday.

How is International Day of Human Space Flight calculated?

This event is observed every year on 12 April.