January 20 is the 20th day of the year in the Gregorian Calendar. There are 345 days remaining (346 in leap years).
Events:
Births:
Deaths:
- 1904 - Dmitri Ivanovich Mendeleev (Russian chemist and inventor of the Periodic table of the chemical elements
Holidays and observances:
See Also: January, February, March, April, May, June, July, August, September, October, November, December
January 19 - January 21 - December 20 - February 20 - Historical anniversaries - (Please read this before editing or creating a date page)