The Geminid meteor shower is one of the most anticipated annual showers, impressing skywatchers with its brightness and intensity. It’s expected to peak on December 13-14, but the almost full moon may interfere with viewing efforts.
Under dark conditions, observers can see up to 120 meteors per hour. While the moonlight will wash out fainter meteors, it’s still possible to spot some of the bigger and brighter ones. To maximize your chances, find a spot with minimal moonlight and dress warmly for comfort.
The Geminid meteor shower is caused by debris from near-Earth asteroid 3200 Phaethon, which completes its orbit around the sun every 1.4 years. As Earth passes through the trail of particles, they ignite, creating striking streaks of light. The meteors will appear to radiate from the constellation Gemini.
Peak viewing times are expected between 10 p.m. and midnight local time, with the darkest section of the sky facing away from the moon. With patience and luck, you can spot some of the year’s best meteor showers despite the lunar interference.
Source: https://www.space.com/stargazing/meteors-showers/geminid-meteor-shower-peaks-this-week-heres-what-to-expect-from-the-last-big-meteor-shower-of-the-year