From Simple English Wikipedia, the free encyclopedia
1273
(
MCCLXXIII
)
was a
common year starting on Sunday
of the
Julian calendar
, the 1273rd year of the
Common Era
(CE) and
Anno Domini
(AD) designations, the 273rd year of the
2nd millennium
, the 73rd year of the
13th century
, and the 4th year of the
1270s
decade. As of the start of 1273, the Gregorian calendar was
7 days ahead of the Julian calendar, which was the dominant calendar of the time.