Temple of Poseidon, Sounion

The flower moon rises behind the ancient temple of Poseidon at Cape Sounion, about 70 kilometers (45 miles) south of Athens, on Thursday. [Petros Giannakouris/AP]

A full moon known as the "Sturgeon Moon" rises behind the Temple of Poseidon, in Cape Sounion, near Athens, August 1. [Alkis Konstantinidis/Reuters]

A person takes a photo as a full moon known as the "Buck Moon" rises behind the Temple of Poseidon, in Cape Sounion, near Athens, Greece, on July 3, 2023. [Alkis Konstantinidis/Reuters]