Wikipedia Day

Wikipedia Day is an annual celebration of the beginning of Wikipedia in 2001.

For more information see wikipedia:Wikipedia:Wikipedia Day.

Events

• Wikipedia 10 — Friday 14 January 2011
  No description
• Wikipedia Day 2014 — Wednesday 15 January 2014
  Wikipedia's 13th birthday!
• Wikipedia Day 2019 — Monday 14 January 2019
  No description
• Wikipedia Day 2020 — Wednesday 15 January 2020
  No description
• Wikipedia Day 2021 — Friday 15 January 2021
  No description
• Wikipedia 20 — Friday 15 January 2021
  Wikipedia's 20th birthday celebration in Australia.
• Wikipedia Day 2024 — Monday 15 January 2024
  Celebrate Wikipedia's 23rd birthday with us