Clue: September equinox, and a hint to the starts of 18- & 62-Across and 2-, 3-, 10-, 33-, 37- & 38-Down
We have 1 possible answer for the clue September equinox, and a hint to the starts of 18- & 62-Across and 2-, 3-, 10-, 33-, 37- & 38-Down which appears 1 time in our database.