February is the second month of the year in the Julian and Gregorian calendars. It is the shortest month of the year as it is the only month to have a length of less than 30 days. The month has 28 days in common years or 29 days in leap years, with the quadrennial 29th day being called the "leap day."
February is the third month of meteorological winter in the Northern Hemisphere. In the Southern Hemisphere, February is the last month of summer (the seasonal equivalent of August in the Northern Hemisphere, in meteorological reckoning).
February may be pronounced either as (i/ˈfɛbjuːˌɛri/ or /ˈfɛbruːˌɛri/ FEB-ew-ERR-ee or FEB-roo-ERR-ee). Many people pronounce it as (i/juː/ ew rather than /ruː/ roo), as if it were spelled "Feb-u-ary". This comes about by analogy with "January" (which ends in "-uary" but not "-ruary"), as well as by a dissimilation effect whereby having two "r"s close to each other causes one to change for ease of pronunciation.