Wikipedia Day

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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