Imbolc 2025 Southern Hemisphere Climate. In the southern hemisphere, imbolc begins at sundown on tuesday, august 1, and ends at sunset on wednesday, august 2, 2023. Imbolc is a fire festival that celebrates the home and the halfway point between winter solstice and the spring equinox.

In the southern hemisphere, imbolc begins at sundown on tuesday, august 1, and ends at sunset on wednesday, august 2, 2023. In 2025, imbolc will be observed on saturday, february 1st, 2025.