July 20th is the 201st day of the year in the Gregorian calendar. On this day, the first humans Neil Armstrong and Buzz Aldrin land on the moon from Apollo spacecraft 11, and the US Viking 1 lands on Mars at Chryse Planitia ( first Martian landing). Famous birthdays include Alexander the Great, Carlos Santana, and Gregor Mendel. Today is National Moon Day and National Lollipop Day.
We have 5 holidays listed for July 20.
International Chess Day
Chess lovers celebrate their favorite game today, in a tradition spanning more than 50 years.
World Jump Day
Jumping to combat global warming? That’s what World Jump Day is all about.