When Is The First Day of Spring 2017 (Spring Equinox)

What is The First Day of Spring, When is The First Day of Spring 2017 and list of future dates of The First Day of Spring (up to 2099).

What is The First Day of Spring & When is The First Day of Spring
The March equinox or Northward equinox or The First Day of Spring is the equinox on the Earth when the Sun appears to leave the southern hemisphere and cross the celestial equator, heading northward as seen from earth. In the Northern Hemisphere the March equinox is known as the vernal equinox, and in the Southern Hemisphere as the autumnal equinox.

On the Gregorian calendar the Northward equinox can occur as early as March 19 or as late as March 21. For a common year the computed time slippage is about 5 hours 49 minutes later than the previous year, and for a leap year about 18 hours 11 minutes earlier than the previous year. (read more on wikipedia)

Below is a list of future The First Day of Spring dates. We give you the date, the day, and the year of each The First Day of Spring (up to 2099).

When is The First Day of Spring 2017
The First Day of Spring 2017 is March 20 2017, 10:29 GMT

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