Viewing conditions should be ideal in NY as the first full moon of fall - known as the hunter's moon - rises in the night sky.

October's supermoon, known as the "Hunter's Moon," will be the biggest and brightest full moon of the year. Why it matters: The third of this year's four consecutive supermoons arrives during an active month of skywatching between rare northern lights sightings and the once-in-a-lifetime comet.

The Hunter's Moon is the full moon following the Harvest Moon. It rises around the same time for several nights, providing early light for fall harvests and hunting activities. The Farmer's Almanac explains that the term "Hunter's Moon" refers to the period after leaves have fallen, making prey easier to spot for hunters with the added moonlight.