September 9 – Peak of the ε-Perseid Meteor Shower
On September 9th, you can try to spot ε-Perseids meteors. Despite their name, these meteors are likely not caused by the same comet (109P/Swift-Tuttle) as the August Perseids; instead, they simply appear to radiate from the same point in the night sky – which is how meteor showers get their names.
September 17 – Partial Lunar Eclipse
While it feels like ages, it’s really only been a few months since the last set of eclipses… how was it only in April that I stood in awe?! Anyway, here comes another set, starting with a partial lunar eclipse on September 17th (the corresponding solar eclipse will take place in October). On this night, look for the moon to turn partially red if you’re viewing in North America, South America, Europe, and most of Africa. Be sure to check my guide for viewing this upcoming lunar eclipse for a map and more details on timing.
September 22 – September Equinox
Early on September 22nd this year, the seasons officially changed. The September Equinox – called the “autumnal equinox” in the northern hemisphere and the “vernal equinox” in the southern hemisphere – signals the point where earth experiences roughly equal lengths of day and night.
While there is no night sky event to view for the equinox, it’s a cool time to consider our planet’s place in the solar system and how we orbit around the sun. Learn more about the September Equinox and how it is marked in different parts of the world.
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