Full Moon Koh Phangan 2025 Calendar. Below, you'll find annual koh samui events, holidays, festivals and 2025 full moon party dates (on nearby koh phangan). Skywatchers will be treated to a dozen full moons in 2025, as well as a total lunar eclipse and three supermoons.

It draws thousands of international. The dates are set by the phases of the moon, so when its full its party time from dusk till dawn.