Happy Beltane! John Collier's Queen Quinevere's maying (1900)   Tonight at sundown begins Beltane (also spelled Beltain, Bealtaine, Bealltainn, Boaltinn, and Boaldyn), a Gaelic holiday marking the beginning of summer (which in the Gaelic calendar takes place at the midpoint between the spring equinox and summer solstice). Historically it was observed throughout the British Isles. … Continue reading Happy Beltane! Your guide to observances and Beltane in popular culture