Birds are chirping, the skies are clear, and that can only mean one thing ― spring is near. The first day of spring, also known as the vernal equinox, is fast approaching in the Northern Hemisphere.

The first day of May is celebrated across the globe in many different ways. There's May Day, or Beltane, a Gaelic and Celtic ...

This can cause the date of spring's start to swing from March 19-21. It is at the moment that the sun moves across the equator that day and night are balanced. Daylight will continue to increase ...