What time does spring start today? In 2026, the March equinox happens on 8:46 a.m. MT/9:46 a.m. CT on Friday, March 20. What is the vernal equinox? On the March equinox, the Northern Hemisphere and ...
The first day of astronomical spring in 2026 is Friday, March 20, marking the vernal equinox. An equinox results in nearly equal amounts of daylight and darkness, unlike a solstice which marks the ...
Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. What day is the first day of spring 2026? Friday, March 20, ...
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