2623

The year 2623 will start on Wednesday, January 1, and end on Wednesday, December 31. Within that year, the Time Pyramid (Zeitpyramide in German) by Manfred Laber in Wemding, Germany will have its first layer completed.

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
 * Daylight Saving Time Starts (clocks spring forward): Sunday, March 9 at 2:00 AM, which becomes 3:00 AM
 * Pi Day: Friday, March 14
 * Saint Patrick's Day: Monday, March 17
 * Cesar Chavez Day: Monday, March 31
 * April Fools' Day: Tuesday, April 1
 * Palm Sunday: Sunday, April 6
 * Good Friday: Friday, April 11
 * Easter: Sunday, April 13
 * Earth Day: Tuesday, April 22
 * Cinco de Mayo: Monday, May 5
 * Mother's Day: Sunday, May 11
 * Armed Forces Day: Saturday, May 17
 * Memorial Day: Monday, May 26
 * Flag Day: Saturday, June 14
 * Father's Day: Sunday, June 15
 * Juneteenth: Thursday, June 19
 * Independence Day: Friday, July 4
 * Labor Day: Monday, September 1
 * National Grandparents' Day: Sunday, September 7
 * Patriot Day: Thursday, September 11
 * Constitution Day: Wednesday, September 17
 * Columbus Day: Monday, October 13
 * Indigenous Peoples' Day: Monday, October 13
 * Sweetest Day: Saturday, October 18
 * National Trick or Treat Day: Saturday, October 25
 * Halloween: Friday, October 31
 * Daylight Saving Time Ends (clocks fall back): Sunday, November 2 at 2:00 AM, which becomes 1:00 AM
 * Election Day: Tuesday, November 4
 * Veterans Day: Tuesday, November 11
 * Thanksgiving: Thursday, November 27
 * Black Friday: Friday, November 28
 * Small Business Saturday: Saturday, November 29
 * Cyber Monday: Monday, December 1
 * Giving Tuesday: Tuesday, December 2
 * Pearl Harbor Remembrance Day: Sunday, December 7
 * Christmas Eve: Wednesday, December 24
 * Christmas: Thursday, December 25
 * Kwanzaa: Friday, December 26, 2623, to Thursday, January 1, 2624
 * New Year's Eve: Wednesday, December 31