The spring equinox - also known as vernal equinox - marks the first day of spring in the northern hemisphere, according to the Old Farmer's Almanac. It occurs when the sun is directly above the equator, resulting in nearly equal daylight and night hours.

Spring is just around the corner. The first day of spring, which coincides with the spring equinox, falls on Thursday, March 20, this year.

Equinox with gardening, outdoor activities, reflection, and ancient traditions. Embrace renewal, balance, and growth during this seasonal transition of equal day and night.

Astronomically speaking, the first day of spring is marked by the spring equinox, which always happens on March 19, 20 or 21. This year, the first day of spring is Thursday, March 20, and the spring season will last until the summer solstice on Friday, June 20.