Apple's 31st annual World Wide Developers Conference kicks off tomorrow, June 22nd at 10 PT. This year, unlike any other before it WWDC will be a virtual event, which also means there's likely to be an increased demand to tune in, with developers normally attending in person also logging in online to see what the latest versions of tvOS, iOS, iPadOS, watchOS and macOS will bring. This year there's a host of ways to follow tomorrows opening to the week long event.
WWDC20 Opening Keynote Starts 10 am PT/ 1 pm ET/ 6 pm BST on June 22
This will be the very first WWDC Opening Keynote to be broadcast live in 4K via the Apple Developer app and the Apple TV app (now live within Watch Now) or in HD via YouTube.
There are also options for those who prefer to watch in Mandarin or Cantonese via iQIYI (multiple language support) and Bilibili (Mandarine).
Fun fact: Since the introduction of tvOS in 2015 the Apple TV software has had as little time as 2 mins in 2017 and a record of 11 mins stage time the following year.