Release of macOS Big Sur

macOS Big Sur is the seventeenth major release of macOS, Apple's operating system for Macintosh computers. The successor to macOS Catalina, it was announced WWDC 2020 on June 22, 2020, and was released to the public on November 12, 2020. It was succeeded by macOS Monterey, which was released on October 25, 2021.

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Which happened first?

• Release of macOS Big Sur happened 1 year before Release of macOS Monterey
• Release of macOS Big Sur happened 1 year before Release of Windows 11
• Release of macOS Big Sur happened 1 year before Release of GitHub Copilot
• Release of macOS Big Sur happened 1 year after Release of Android 10
• Release of macOS Big Sur happened 1 year after Release of macOS Catalina

Timeline

1. Release of Android 10September 20, 2019
2. Release of macOS CatalinaOctober 7, 2019
3. Release of macOS Big Sur (this page)November 12, 2020
4. Release of GitHub CopilotOctober 2021
5. Release of macOS MontereyOctober 25, 2021
6. Release of Windows 11October 5, 2021

Related

• Release of JavaMay 23, 1995
• Release of SkypeAugust 29, 2003
• Release of Windows 7October 22, 2009
• Release of MS-DOSAugust 12, 1981
• Release of Windows 10July 29, 2015
• Release of Windows 8October 26, 2012
• Release of Windows 98June 25, 1998
• Release of Windows PhoneNovember 8, 2010