William & Kate's Anniversary Countdown
Prince William and Catherine Middleton married on April 29, 2011, at Westminster Abbey. Every April 29 marks another year, this countdown runs to the next one.
William & Kate's Anniversary is on Thursday, April 29, 2027, which is 263 calendar days away. The live countdown above ticks down to the exact moment, to the second.
How many days until William & Kate's Anniversary?
William & Kate's Anniversary is on Thursday, April 29, 2027, which is 263 calendar days away. The live countdown above ticks down to the exact moment, to the second.
See where this falls among everything else — the event calendar.
The wedding the world watched
An estimated two billion people watched some part of the ceremony. The couple met as students at the University of St Andrews, and Catherine's lace Alexander McQueen gown became one of the most copied dresses of the century.
Two billion people watching
William and Kate met as students at St Andrews before the world was invited to the ending: a 2011 Westminster Abbey wedding watched by an estimated two billion people. Kate's Alexander McQueen gown, designed in secret by Sarah Burton, stayed unleaked until she stepped out of the car — one of fashion's best-kept secrets.
Quick facts
- Married April 29, 2011, at Westminster Abbey
- Met as students at the University of St Andrews
- An estimated two billion people watched worldwide
- Kate's McQueen dress stayed secret until she stepped from the car
William & Kate's Anniversary — frequently asked questions
When is William & Kate's Anniversary?
William & Kate's Anniversary is on Thursday, April 29, 2027.
How many days until William & Kate's Anniversary?
263 calendar days, counting from today: William & Kate's Anniversary falls on Thursday, April 29, 2027. The clock at the top of the page counts down to the exact second.
Updated August 2026 · time-and-space.science