Apple’s next major iPhone software update has an official release date. iOS 27 is coming out on Monday, September 14, 2026, and Apple has confirmed that it will be available as a free software update for compatible iPhone models.
The update is one of Apple’s biggest software releases of the year, bringing a redesigned and more capable Siri AI, refinements to the Liquid Glass interface, performance improvements, new child-safety tools and a wide range of Apple Intelligence features.
When Does iOS 27 Come Out?
iOS 27 comes out on Monday, September 14, 2026.
Apple has officially confirmed the date through its iOS 27 website and its September iPhone announcements. The company says iOS 27 will be offered as a free software update to compatible iPhones.
For U.S. users, Apple is expected to begin the rollout around its traditional software-release window of approximately 10 a.m. Pacific Time and 1 p.m. Eastern Time. However, Apple has not published a specific universal release time, so availability can vary slightly as the rollout reaches Apple’s servers.
Recent reporting from MacRumors places the expected U.S. rollout at approximately 10 a.m. PDT, or 1 p.m. EDT.
iOS 27 Release Time in the U.S.
For readers in the United States, the expected release window is:
- Pacific Time: Around 10 a.m. PDT
- Mountain Time: Around 11 a.m. MDT
- Central Time: Around noon CDT
- Eastern Time: Around 1 p.m. EDT
These times are estimates based on Apple’s previous major iOS releases and current reporting, rather than an exact time officially announced by Apple.
How to Download iOS 27
Once Apple makes the update available, compatible iPhone owners can check for it directly from their device.
Go to:
Settings → General → Software Update
If the rollout has reached your device, iOS 27 should appear as an available software update.
It is a good idea to connect the iPhone to Wi-Fi, make sure it has sufficient battery power or is connected to a charger, and have enough available storage before beginning the installation.
Which iPhones Support iOS 27?
Apple has confirmed a broad compatibility list for iOS 27. The update supports the iPhone 11 series and newer, along with the second-generation iPhone SE and later.
Compatible models include:
- iPhone Duo
- iPhone 18 Pro
- iPhone 18 Pro Max
- iPhone 17e
- iPhone 17
- iPhone Air
- iPhone 17 Pro
- iPhone 17 Pro Max
- iPhone 16e
- iPhone 16
- iPhone 16 Plus
- iPhone 16 Pro
- iPhone 16 Pro Max
- iPhone 15
- iPhone 15 Plus
- iPhone 15 Pro
- iPhone 15 Pro Max
- iPhone 14
- iPhone 14 Plus
- iPhone 14 Pro
- iPhone 14 Pro Max
- iPhone 13
- iPhone 13 mini
- iPhone 13 Pro
- iPhone 13 Pro Max
- iPhone 12
- iPhone 12 mini
- iPhone 12 Pro
- iPhone 12 Pro Max
- iPhone 11
- iPhone 11 Pro
- iPhone 11 Pro Max
- iPhone SE (2nd generation and later)
Apple’s official iOS 27 compatibility list confirms that the software supports the same broad generation of older iPhones, beginning with the iPhone 11 family and second-generation iPhone SE.
What Is New in iOS 27?
The headline feature of iOS 27 is Siri AI, which gives Apple’s voice assistant a substantially more capable artificial intelligence experience.
Apple says Siri AI can handle more natural conversations, understand personal context, perform actions across apps and provide information using broader world knowledge. A dedicated Siri app is also part of the new experience.
Siri AI Is Arriving in Beta
One important detail is that the new Siri AI will not initially be a fully finished experience.
Apple says Siri AI will roll out as a beta on September 14, initially in English for supported devices. French, Japanese, Korean, Portuguese and Spanish support is scheduled to follow in October.
That means installing iOS 27 does not necessarily mean every Siri AI capability will immediately be available to every iPhone user.
Apple Intelligence Gets Expanded
iOS 27 also expands Apple’s artificial intelligence capabilities throughout the iPhone experience.
Among the changes are improvements to photo editing, Image Playground, Mail, Messages, Safari, Shortcuts and other system experiences. Apple says users can also use AI-powered tools to perform actions based on contextual information.
Apple Intelligence remains dependent on device, language and regional availability. Apple’s current requirements indicate that Apple Intelligence requires compatible hardware, including iPhone 15 Pro models and later iPhone generations.
Therefore, an iPhone being compatible with iOS 27 does not necessarily mean it supports every Apple Intelligence feature.
iOS 27 Brings Liquid Glass Improvements
Apple is also refining the Liquid Glass design introduced in the previous major iOS generation.
The company says iOS 27 improves readability and contrast while adding a new control that allows users to adjust the appearance of Liquid Glass from a more transparent look to a more tinted appearance.
App icons are also being refined, while Apple has made changes intended to make the overall interface easier to read.
iOS 27 Includes Performance Improvements
Apple says iOS 27 is designed to make everyday iPhone experiences faster and more responsive.
According to Apple’s published figures, app launches can be up to 30% faster, new photos can load up to 70% faster, and AirDrop transfers can be up to 80% faster under the company’s testing conditions.
The update also improves the way iPhones transition between Wi-Fi and cellular connections.
New Child Safety Features
Another major focus of iOS 27 is child safety.
Apple is adding expanded parental controls that give parents more ways to manage which apps children can use, approve access to new websites and establish time allowances and schedules.
The update also expands Communication Safety protections, including additional safeguards involving sensitive images and videos.
More Health Features Are Coming to iOS 27
Apple is also updating the Health app.
With iOS 27, the Health experience gains additional support for health and fitness information, including features related to perimenopause and menopause. Apple says users age 40 and older can receive a notification when certain logged cycle-pattern changes are suggestive of perimenopause.
Apple is also expanding AI-powered capabilities in the Health app and adding additional fitness-related functionality.
Will Every iOS 27 Feature Be Available on Every iPhone?
No.
While many compatible iPhones can install iOS 27, certain features require newer hardware.
This is particularly important for Apple Intelligence and the new Siri AI. Apple’s announcements make clear that availability can depend on the device, language and region.
So an older iPhone such as the iPhone 11 may receive iOS 27, but it will not necessarily receive the complete set of AI-powered capabilities available on newer iPhone models.
What About iOS 27.1?
Apple is already preparing a follow-up update.
The iPhone Duo is scheduled to become available on October 23, 2026, and Apple says that device will ship with iOS 27.1. That means iOS 27.1 must arrive by the time the new foldable iPhone reaches customers.
Some features originally tested during the iOS 27 beta cycle have also been pushed to a later software update. MacRumors reports that Messages suggestions and automatic compromised-password fixes are among the features that will not be included in the initial iOS 27 release.
Bottom Line: When Does iOS 27 Come Out?
iOS 27 comes out on Monday, September 14, 2026. Apple has officially confirmed the release date, and the update will be free for compatible iPhones. U.S. users should expect the rollout around Apple’s customary software-update window, although the exact time may vary.
The biggest attraction is the new Siri AI experience, but iOS 27 also delivers Liquid Glass refinements, faster performance, expanded Apple Intelligence features, new child-safety controls, Health improvements and many smaller changes across the iPhone operating system.
Are you planning to install iOS 27 as soon as it arrives? Share your thoughts and stay tuned for the latest iOS 27 updates and feature developments.