When does League of Legends season 12 end?

If you're wondering when season 12 will likely end, then wonder no more.

Riot

Season 12 of League of Legends started on January 4, 2022 and will likely end somewhere in the middle of November 2022. The length of a League of Legends season used to vary dramatically sometimes as long as 406 days (season 1) to as short as 296 days (season 6). As seasons have continued over the years, Riot has slowly settled on how long a season will be to around 300 days and will typically begin them in January and end in November.

SeasonStart DateEnd DateTotal Days
1July 13, 2010August 23, 2011406
2November 29, 2011November 12, 2012349
3February 1, 2013November 11, 2013283
4January 10, 2014November 11, 2014305
5January 21, 2015November 11, 2015294
6January 20, 2016November 8, 2016293
7December 8, 2016November 7, 2017334
8January 16, 2018November 12, 2018300
9January 23, 2019November 19, 2019300
10January 10, 2020November 10, 2020305
11January 8, 2021November 25, 2021321
12January 4, 2022