The Gregorian calendar is the internationally takken ceevil calendar. It wis brocht in by Pope Gregory XIII, wha its named efter, by a decree pennit on the 24t o Februar 1582, a papal bull kent 'fore the 1t letters Inter gravissimas. The Julian calendar is awmaist identical tha same year but the Julian calendar is o 11 minets minised.
|This time-relatit article is a stub. You can help Wikipedia by expanding it.|