Days Until Halloween

Halloween is fixed on 31 October — the eve of All Hallows' Day — so the countdown above is simply the live gap between now and the night itself, in your time zone.

The weekday is the whole game for Halloween: a Friday or Saturday date means parties on the night itself, while a midweek Halloween pushes celebrations to the nearest weekend and splits trick-or-treating from the costume parties. The five-year table below tells you which kind is coming.

Halloween descends from Samhain, the Gaelic festival marking the end of harvest and the start of winter, when the boundary between worlds was held to thin. The Christian calendar placed All Saints' Day on 1 November in the eighth century, making 31 October All Hallows' Eve, and the two traditions merged rather than replaced one another. The night's association with the dead, with disguise and with offerings runs through both.

Trick-or-treating has a traceable ancestry in souling and guising, where people went door to door offering prayers or performances for food. It reached North America with Irish and Scottish emigration, faded, and returned in recognisably modern form in the 1930s and 40s. Carved lanterns began as turnips in Ireland and Scotland — the pumpkin is an American substitution, being far larger and far easier to hollow.

The date never moves, so the only variable is the weekday, and it matters for planning: a Saturday Halloween produces the largest gatherings, while a midweek one shifts most events to the nearest weekend. Because 31 October is fixed and the year length is not, the weekday advances by one each year and two across a leap year.

Halloween — the next five years