5 things you should know about the Autumn Equinox

It's time to officially say farewell to those summer nights as today's autumn equinox marks the first day of the new season.

By The Newsroom

Published 25th Sep 2017, 17:31 BST

Updated 25th Sep 2017, 18:37 BST

Autumn is officially here. Photo - Shutterstock.

Autumn is officially here. Photo - Shutterstock.

Here's five things you should know about it...