January 21

January 21 is the 21st day of the year in the. There are 344 days remaining (345 in s).

What happened on this day

 * 2009 - The Early 2009 MacBook is released.
 * 2014 - Beats Music, the predecessor to the Apple Music streaming service, is launched.
 * 2022 - macOS 11.6.3 and 12.2 are released. iOS 15.3, iPadOS 15.3, tvOS 15.3, and watchOS 8.4 are also released. Nickelodeon Extreme Tennis is released through Apple Arcade. Apple CEO Tim Cook is granted a temporary restraining order against Julia Lee Choi after she allegedly threatened to burn down his home.