Largest: 24 1/4 x 28 1/4 in.

The first day of spring is welcomed with a sunrise ceremony at Columcille Megalith Park in Upper Mount Bethel Township in 2019. The spring equinox for 2023 is on March 20.

The last day of winter is Wednesday, March 19, 2025, and the first day of spring is Thursday, March 20, 2025. The vernal equinox, marking the first official day of spring, occurs when the sun's ...