January, 21

January 21 is the 21th day of the year in the Gregorian calendar. It 344 days before the end of the year (345 jours si année bissextile).


There is no celebration for this day!


Ireland goes to the metric system on its roads

(January, 21 2005)
The Republic of Ireland abandons miles profit kilometers as the unit of measure on its roads.

First commercial flight of Concorde

(January, 21 1976)
The Franco-British supersonic inaugurates its first two business lines: Heathrow - Bahrain and Orly - Rio de Janeiro.


There is no saying for this day!


Sign of the Zodiac: 1st day of the astrological sign of Aquarius.