Key facts
- WWDC 2026 keynote is on June 8 at 10 a.m. PT (1 p.m. ET).
- The event will showcase new operating systems including iOS 27, macOS 27, iPadOS 27, watchOS 27, tvOS 27, and visionOS 27.
- An AI-powered Siri relaunch is anticipated.
- New Mac devices may be announced.
- This is expected to be Tim Cook's final keynote as Apple CEO.
Apple's annual Worldwide Developers Conference (WWDC) 2026 is set to begin on June 8 and run through June 12. The opening keynote address, scheduled for Monday at 10 a.m. PT (1 p.m. ET), is expected to reveal significant software updates across Apple's ecosystem. These include iOS 27, macOS 27, iPadOS 27, watchOS 27, tvOS 27, and visionOS 27. Rumors suggest a major relaunch of Siri with advanced AI capabilities. The event may also feature the debut of new Mac devices. Notably, this keynote is anticipated to be the final one delivered by current Apple CEO Tim Cook, who will be succeeded by John Ternus, Senior Vice President of Hardware Engineering, before the September iPhone event. Viewers can watch the keynote live on Apple.com, Apple's YouTube channel, and the Apple TV app. Additionally, Mashable, CNET, and PCMag will host a joint livestream watch party with post-event analysis.