March 4 is the 63rd day of the year in the Gregorian Calendar (64th in leap years). There are 302 days remaining.
- 1849: David Rice Atchison, president Pro Tempore of the United States Senate, serves as President of the United States for one day. He spent his term asleep in bed after a grueling week of Senate work.
Holidays and observances:
See Also: January, February, March, April, May, June, July, August, September, October, November, December
March 3 - March 5 - February 4 - April 4 - more historical anniversaries