A supermoon — the second in a trilogy that began Dec. 3 and will end Jan. 31 — shined on the first day of 2018.
Monday’s was the largest of the three, according to NASA, which defines a supermoon as “a moon that is full ... at or near its closest point in its orbit around Earth.”
(Rick Egan | The Salt Lake Tribune) The Sunsets over the Great Salt Lake, minutes before the largest and brightest supermoon of 2018 rose over the Wasatch mountains, Monday, January 1, 2018.