Update: macOS Ventura is rolling out now, though it may take a few minutes before it shows up for some users.
First announced in June at Apple's Worldwide Developers Conference, macOS Ventura is Apple's next-generation operating system for Mac and it is launching today in most countries around the world. Given a simultaneous worldwide release, some countries will not see a launch until the early hours of October 25.
While Apple hasn't officially announced what time macOS Ventura will be released, we have a fairly good idea based on previous releases as Apple typically releases major operating system updates at around 10:00 a.m. Pacific Time. There have been a few exceptions to this schedule, but only on a very limited basis and usually in somewhat unusual circumstances that we aren't seeing for macOS Ventura.
Assuming the typical 10:00 a.m. Pacific launch time, macOS Ventura will be available at approximately these times around the world:
- Honolulu, Hawaii — 7:00 a.m. HST
- Anchorage, Alaska — 9:00 a.m. AKDT
- Cupertino, California — 10:00 a.m. PDT
- Phoenix, Arizona — 10:00 a.m. MST
- Vancouver, Canada — 10:00 a.m. PDT
- Denver, Colorado — 11:00 a.m. MDT
- Dallas, Texas — 12:00 noon CDT
- New York, New York — 1:00 p.m. EDT
- Toronto, Canada — 1:00 p.m. EDT
- Halifax, Canada — 2:00 p.m. ADT
- Rio de Janeiro, Brazil — 2:00 p.m. BRT
- London, United Kingdom — 6:00 p.m. BST
- Berlin, Germany — 7:00 p.m. CEST
- Paris, France — 7:00 p.m. CEST
- Cape Town, South Africa — 7:00 p.m. SAST
- Moscow, Russia — 8:00 p.m. MSK
- Helsinki, Finland — 8:00 p.m. EEST
- Istanbul, Turkey — 8:00 p.m. TRT
- Dubai, United Arab Emirates — 9:00 p.m. GST
- Delhi, India — 10:30 p.m. IST
- Jakarta, Indonesia — 12:00 a.m. WIB next day
- Shanghai, China — 1:00 a.m. CST next day
- Singapore — 1:00 a.m. SGT next day
- Perth, Australia — 1:00 a.m. AWST next day
- Hong Kong — 1:00 a.m. HKT next day
- Seoul, South Korea — 2:00 a.m. KST next day
- Tokyo, Japan — 2:00 a.m. JST next day
- Adelaide, Australia — 3:30 a.m. ACDT next day
- Sydney, Australia — 4:00 a.m. AEDT next day
- Auckland, New Zealand — 6:00 a.m. NZDT next day
Alongside macOS Ventura, we are also expecting the release of iPadOS 16 (arriving as iPadOS 16.1), iOS 16.1, watchOS 9.1, and tvOS 16.1.