Blue Supermoon 2024. The next full moon will officially be 100% illuminated at 2:26 p.m. October's full hunter's moon, the largest supermoon of 2024, will rise in the sky opposite.

The august 2024 blue moon super moon is a rare event happening on august 19 at 18:26 gmt (2:26 p.m. A “very rare” blue supermoon will be visible across irish skies on monday and tuesday, though stargazers are being urged to make the most of monday’s visibility.