Field Guide to March 2023
On Wednesday, March 20th, at 5:24 PM EST, spring arrives in the north. The spring equinox marks the moment the sun crosses the celestial equator – an imaginary line in the sky above Earth’s equator – from south to north. It is also at spring equinox that people worldwide can see the sun rise exactly due east and set exactly due west. While the sun may be predictable, March weather is not. In fact, March is appropriately named for the Roman god of war, Mars. March is a month of battles between warm and cold, between winter’s refusal to leave and spring’s insistence on coming. So, here are some signs of spring to look out for in this Field Guide to March.