The spring equinox for the Northern Hemisphere occurs on March 20. The exact date and time for the spring equinox by location is found on TimeAndDate.com.
Find the exact date and time of the spring equinox of a location by navigating to TimeAndDate.com, clicking Sun & Moon and then Spring Equinox. On the next page, click Local Times for March Equinox. The page displays the date and time of the spring equinox for 145 of the largest cities in the world.
The spring equinox is also known as the vernal equinox. The autumnal equinox for the Southern Hemisphere is the same as the spring equinox in the Northern Hemisphere.