Live milestone counter
Days since the first human spaceflight
Yuri Gagarin became the first human to journey into outer space.
Total days since 1961-04-12
23,890
65 years · 4 months · 27 days
Weeks
3,412
Hours
573,360
Weekday
Wednesday
More about this date
Want the full historical context for 1961-04-12? View 1961-04-12 or explore everything that happened on April 12.