What is the moon phase today? Today, Oct. 18, 2024, the moon is 16 days old and is in the Full Moon phase of its lunar cycle. It is 98% illuminated. Moon phases reveal the passage of time in the ...
The dark skies during a new moon provide ideal conditions for spotting skywatching targets that would otherwise be outshined by moonlight. The next new moon will occur on Friday, Nov. 1.