3983

The year 3983 will start on Saturday, January 1, and end on Saturday, December 31. It will mark the end of a period of 20 years starting with the year 3963 during which the dwarf planet Pluto will be closer to the Sun than Neptune. After that, the next such period will start with the year 4211.

Calendar with holidays
Holidays:
 * New Year's Day: Saturday, January 1
 * Epiphany: Thursday, January 6
 * Martin Luther King Jr. Day: Monday, January 17
 * Groundhog Day: Wednesday, February 2
 * Super Bowl Sunday: Sunday, February 6
 * Lincoln's Birthday: Saturday, February 12
 * Valentine's Day: Monday, February 14
 * Washington's Birthday: Monday, February 21
 * Mardi Gras: Tuesday, March 1
 * Ash Wednesday: Wednesday, March 2
 * Daylight Saving Time Starts (clocks spring forward): Sunday, March 13 at 2:00 AM, which becomes 3:00 AM
 * Pi Day: Monday, March 14
 * Saint Patrick's Day: Thursday, March 17
 * Cesar Chavez Day: Thursday, March 31
 * April Fools' Day: Friday, April 1
 * Palm Sunday: Sunday, April 10
 * Good Friday: Friday, April 15
 * Easter: Sunday, April 17
 * Earth Day: Friday, April 22
 * Cinco de Mayo: Thursday, May 5
 * Mother's Day: Sunday, May 8
 * Armed Forces Day: Saturday, May 21
 * Memorial Day: Monday, May 30
 * Flag Day: Tuesday, June 14
 * Father's Day: Sunday, June 19
 * Juneteenth: Sunday, June 19
 * Independence Day: Monday, July 4
 * Labor Day: Monday, September 5
 * National Grandparents' Day: Sunday, September 11
 * Patriot Day: Sunday, September 11
 * Constitution Day: Saturday, September 17
 * Columbus Day: Monday, October 10
 * Indigenous Peoples' Day: Monday, October 10
 * Sweetest Day: Saturday, October 15
 * National Trick or Treat Day: Saturday, October 29
 * Halloween: Monday, October 31
 * Daylight Saving Time Ends (clocks fall back): Sunday, November 6 at 2:00 AM, which becomes 1:00 AM
 * Election Day: Tuesday, November 8
 * Veterans Day: Friday, November 11
 * Thanksgiving: Thursday, November 24
 * Black Friday: Friday, November 25
 * Small Business Saturday: Saturday, November 26
 * Cyber Monday: Monday, November 28
 * Giving Tuesday: Tuesday, November 29
 * Pearl Harbor Remembrance Day: Wednesday, December 7
 * Christmas Eve: Saturday, December 24
 * Christmas: Sunday, December 25
 * Kwanzaa: Monday, December 26, 3983, to Sunday, January 1, 3984
 * New Year's Eve: Saturday, December 31