The Full Flower Moon 2025 rises tonight! The May full moon gets its name from the abundance of wildflowers that spring into life at this time of year, and it promises a stunning view for skywatchers around the world.

May's full moon is called the flower moon in reference to the blossoming springtime flowers. Here's how and when you can spot it in the night sky.

When should I look up? May's full moon, best known as the flower moon, is due to reach its peak illumination Monday.