On this Day in History: October On this Day: October 1st October 2nd October3rd October 4th October 5th October 6th October 7th October 8th October 9th October 10th October 11th October 12th October 13th October 14th October 15th October 16th October 17th October 18th October 19th October 20th October 21st October 22nd October 23rd October 24th October 25th October 26th October 27th October 28th October 29th October 30th October 31st October