1234

The year 1234 started on Sunday, January 1, and ended on Sunday, December 31. It was the only year in history to consist of four consecutive digits in increasing order. The next such year will be the year 2345.

Calendar with holidays
Holidays:
 * New Year's Day: Sunday, January 1
 * Epiphany: Friday, January 6
 * Valentine's Day: Tuesday, February 14
 * Mardi Gras: Tuesday, March 7
 * Ash Wednesday: Wednesday, March 8
 * Saint Patrick's Day: Friday, March 17
 * Palm Sunday: Sunday, April 16
 * Good Friday: Friday, April 21
 * Easter: Sunday, April 23
 * Halloween: Tuesday, October 31
 * Christmas Eve: Sunday, December 24
 * Christmas: Monday, December 25
 * New Year's Eve: Sunday, December 31