Witness 4 Amazing Astronomical Events in December 2025 On December 4th, the last Super Full Moon of 2025—known as the Cold Moon—will grace the sky. The best time to enjoy its beauty is in the evening, as the Moon rises above the horizon.On December 14th, the Geminid meteor shower, often called the king of meteor showers, will reach its peak, producing up to 150 meteors per hour. This is one of the year’s stargazing highlights as you can easily spot some bright shooting stars.On December 19th, th