2020

The year 2020 started on Wednesday, January 1, and will end on Thursday, December 31. It is a leap year. On Tuesday, January 14, Microsoft ended support for Windows 7. Also, because of the COVID-19 pandemic, many events scheduled for this year (not listed below) have been cancelled, postponed, or moved online. In particular, the 2020 Summer Olympics have been postponed to the following year, 2021.

Calendar with holidays
Holidays:
 * New Year's Day: Wednesday, January 1
 * Epiphany: Monday, January 6
 * Martin Luther King Jr. Day: Monday, January 20
 * Groundhog Day: Sunday, February 2
 * Super Bowl Sunday: Sunday, February 2
 * Lincoln's Birthday: Wednesday, February 12
 * Valentine's Day: Friday, February 14
 * Washington's Birthday: Monday, February 17
 * Mardi Gras: Tuesday, February 25
 * Ash Wednesday: Wednesday, February 26
 * Leap Day: Saturday, February 29
 * Super Tuesday: Tuesday, March 3
 * Daylight Saving Time Starts (clocks spring forward): Sunday, March 8 at 2:00 AM, which becomes 3:00 AM
 * Pi Day: Saturday, March 14
 * Saint Patrick's Day: Tuesday, March 17
 * Cesar Chavez Day: Tuesday, March 31
 * April Fools' Day: Wednesday, April 1
 * Palm Sunday: Sunday, April 5
 * Good Friday: Friday, April 10
 * Easter: Sunday, April 12
 * Earth Day: Wednesday, April 22
 * Cinco de Mayo: Tuesday, May 5
 * Mother's Day: Sunday, May 10
 * Armed Forces Day: Saturday, May 16
 * Memorial Day: Monday, May 25
 * Flag Day: Sunday, June 14
 * Juneteenth: Friday, June 19
 * Father's Day: Sunday, June 21
 * Independence Day: Saturday, July 4
 * Labor Day: Monday, September 7
 * Patriot Day: Friday, September 11
 * National Grandparents' Day: Sunday, September 13
 * Constitution Day: Thursday, September 17
 * Columbus Day: Monday, October 12
 * Sweetest Day: Saturday, October 17
 * Halloween: Saturday, October 31
 * National Trick or Treat Day: Saturday, October 31
 * Daylight Saving Time Ends (clocks fall back): Sunday, November 1 at 2:00 AM, which becomes 1:00 AM
 * Election Day: Tuesday, November 3
 * Veterans Day: Wednesday, November 11
 * Thanksgiving: Thursday, November 26
 * Black Friday: Friday, November 27
 * Small Business Saturday: Saturday, November 28
 * Cyber Monday: Monday, November 30
 * Giving Tuesday: Tuesday, December 1
 * Pearl Harbor Remembrance Day: Monday, December 7
 * Christmas Eve: Thursday, December 24
 * Christmas: Friday, December 25
 * Kwanzaa: Saturday, December 26, 2020, to Friday, January 1, 2021
 * New Year's Eve: Thursday, December 31