March Time is a term that encompasses several events that occur in the month of March. Purim, a Jewish holiday, is celebrated on the 14th day of the Hebrew month of Adar. The Ides of March is a day in the Roman calendar that marks the midpoint of the month. The Spring Equinox marks the beginning of spring and is the day when the length of day and night are equal. Parades are often held in March to celebrate the start of spring. Lastly, The Oscars, an annual awards ceremony for the film industry, is held in March.