How is Bicycle Day calculated?

This event is observed every year on 19 April.

When is Bicycle Day 2036?

Name: Bicycle Day
Start: 2036-04-19
End: 2036-04-19
Location: Worldwide

Saturday, 19 April 2036

Bicycle Day commemorates the historic 19 April 1943 bicycle ride by Swiss chemist Albert Hofmann, who first experienced the effects of LSD, and is marked each year on 19 April.

Add to your calendar

Download an iCalendar file for Bicycle Day and add it to your calendar app.

Add to calendar

Frequently asked questions

When is Bicycle Day 2036?: Bicycle Day 2036 is on Saturday, 19 April 2036.
What day of the week is Bicycle Day 2036?: It falls on Saturday.
How is Bicycle Day calculated?: This event is observed every year on 19 April.