March 21

March 21 is the 80th day of the year in the (the 81st day during s). There are 285 days remaining until the end of the year.

What happened on this day

 * 2002 - Apple CEO Steve Jobs provides the keynote address of the last Macworld Expo in Tokyo. The Hong Kong University Mac User Group is formed.
 * 2005 - The iPod Camera Connector and Security Update 2005-003 are released.
 * 2007 - The 1st-generation Apple TV ships with a 40 GB hard disk drive and Apple TV Software 1.0.
 * 2011 - Mac OS X 10.6.7 is released.
 * 2016 - Apple CEO Tim Cook hosts a special event titled "Let us loop you in." to announce the 9.7-inch version of the 1st-generation iPad Pro. The 1st-generation iPhone SE, iOS 9.3, OS X 10.11.4, tvOS 9.2, watchOS 2.2, and Apple Classroom are also released. The 1st-generation iPad Air and last remaining versions of the iPhone 5 S (16 and 32 GB) are discontinued.
 * 2017 - The 5th-generation iPad is announced. The iPad Air 2 and iPad mini 2 are discontinued.