Tag: march equinox

• The March Equinox: Sunset, Sunrise and the Exact Moment of Equinox

  Today we are going to be taking a quick look at the equinox. Of course the equinox is the date where the length of the day and the length of the night are equal and the equinox is occurring on the 20th of March. The equinox occurs on the 20th of March pretty much every…

  Caoimhín de Bhailís

  March 17, 2026

  Astronomy, Astronomy Video

  Astronomy, equator, equinox, march equinox, moon, planets, science, space, stargazing, stars, sunrise, sunset, true equinox, vernal equinox, video

• The Spring Equinox and a View from Mercury

  Today we are going to talk about the equinox. The date of posting, the 20th, is the equinox, so we are coming through the equinox right now. This is the vernal equinox or the spring equinox for the northern hemisphere and the autumnal equinox or the autumn equinox for the Southern Hemisphere. It could be…

  Caoimhín de Bhailís

  March 20, 2025

  Astronomy, Astronomy Video

  Astronomy, dark side of the Moon, equinox, march equinox, mercury, planets, science, space, stars, vernal equinox, video