History of Halloween: the Sacred and the Secular

Bill Petro
6 min readOct 30, 2020
Jack-o-Lantern

Halloween (Allhallows Even) is the evening of October 31. In its strictly religious aspect, this occasion is known as the vigil of Hallowmas or All Saints’ Day, November 1, observed by the Roman Catholic and Anglican churches. In the fourth decade of the 8th century, Pope Gregory III moved this holiday to the present date (from May 13) for celebrating the feast when he consecrated a chapel in St. Peter’s…

--

--

Bill Petro

Writer, historian, technologist. Former Silicon Valley tech exec. Author of fascinating articles on history, tech, pop culture, & travel. https://billpetro.com