Peak: October 20, 1921, around 20:00 UTC — up to about 20 meteors an hour under a dark sky. The Moon will be 84% lit: a bright Moon, which will wash out all but the brightest meteors. Meteors seem to come from Orion; the debris is from Halley's Comet. Halley's other shower: fast meteors, often with lasting trains. Peak times and rates: the International Meteor Organization's working list.