Here's When iOS 27 Rolls Out in Every Time Zone

Apple is about to release iOS 27, which will finally deliver more advanced Siri AI capabilities as well as a variety of other refinements, improvements, and new features to iPhones. It’s Apple’s biggest software update of the year, and Apple announced at Wednesday’s iPhone event that it will be releasing ‌iOS 27‌ sometime tomorrow – Monday, September 14. ‌iOS 27‌ won’t be the only release on Monday, as macOS Golden Gate and other releases in the OS 27 family will also drop around the same time as ‌iOS 27‌.

Based on past releases, the update is likely to drop at around 10:00 a.m. Pacific Time/1:00 p.m. Apple’s own websites for countries around the world also suggest a 10:00 a.m.

Pacific Time release, with Apple’s site for India listing a September 14 launch while the company’s pages for Singapore, Hong Kong, and others in that region list a September 15 release. That points to a narrow release window around 10:00 a.m. Pacific to line up with time zones where it will be after midnight in some of those countries.

To give iPhone users globally an idea of when ‌iOS 27‌ should become available as an over-the-air update, we’ve compiled the below list of time zone conversions for several countries. This list isn’t exhaustive, so please verify the exact time for your specific location, and bear in mind that there could always be a delay as Apple prepares its servers for rollout.

Australia (Western) – 1:00 a.m. AWST (Tues) Australia (Eastern) – 3:00 a.m.

AEST (Tues) Austria – 7:00 p.m. CEST Baltic countries – 8:00 p.m.

EEST Belgium – 7:00 p.m. CEST Brazil East – 2:00 p.m.

BRT Canada (Pacific) – 10:00 a.m. PDT Canada (Eastern) – 1:00 p.m.

EDT Canada (Atlantic) – 2:00 p.m. ADT China – 1:00 a.m.

CST (Tues) Denmark – 7:00 p.m. CEST Finland – 8:00 p.m.

EEST France – 7:00 p.m. CEST Germany – 7:00 p.m.

CEST Hong Kong – 1:00 a.m. HKT (Tues) India – 10:30 p.m.

IST Indonesia (Western) – midnight WIB (Tues) Ireland – 6:00 p.m. IST Italy – 7:00 p.m.

CEST Japan – 2:00 a.m. JST (Tues) Luxembourg – 7:00 p.m.