holidays
Commemoration of first human in space by Yuri Gagarin: International Day of Human Space Flight
Related Wikipedia articles
International Day of Human Space Flight
Observance on 12 April
The International Day of Human Space Flight is the annual celebration, held on 12 April, of the anniversary of the first human space flight by Yuri Gagarin (USSR). It was proclaimed at the 65th session of the United Nations General Assembly on 7 April 2011, a few days before the…Source: Wikipedia (CC BY-SA)
April 12
Day of the year
April 12 is the 102nd day of the year in the Gregorian calendar; 263 days remain until the end of the year.Source: Wikipedia (CC BY-SA)