Autumnal equinox 2022: Twilight and myths of the equinox and 6-month polar night

Why doesn’t the autumnal equinox fall on the same day each year?

Jupiter to Reach Opposition, Closest Approach to Earth in 59 Years - Stargazers can expect excellent views of Jupiter the entire night of Monday, Sept. 26 when the giant planet reaches opposition

Your Final Chance To See The Milky Way As ‘King Of Planets’ Peaks: The Naked Eye Night Sky This Week