Vernal Equinox Hike
Schlitz Audubon Nature Center 1111 E. Brown Deer Road, Milwaukee, WI, United StatesThe vernal or spring equinox marks the date the Sun passes directly over the celestial equator on its northward journey. It also marks the beginning of astronomical spring in the northern hemisphere. Usually associated with 12 hours of day and night, the tilt of the Earth’s axis is pointed neither...