The world nearly adopted a calendar with 13 months of 28 days

Submitted ⁨⁨1⁩ ⁨year⁩ ago⁩ by ⁨bot@lemmy.smeargle.fans [bot]⁩ to ⁨hackernews@lemmy.smeargle.fans⁩

https://www.washingtonpost.com/history/2023/11/04/battle-sabbath-13-month-calendar/