Date: March 13, 2025 is a Thursday in the third month of the year 2025. It is the 72nd day of the year. There are 293 days remaining until the end of the year.
Significance: March 13, 2025 is a significant date for several reasons. First, it is the day of the annual Pi Day celebration. Pi Day is a day to celebrate the mathematical constant (pi), which is approximately equal to 3.14. Second, March 13, 2025 is the day of the vernal equinox in the Northern Hemisphere. The vernal equinox is the day when the sun crosses the celestial equator moving northward, and day and night are of equal length.