Here's When iOS 18 Rolls Out Today in Every Time Zone
It's that time of year again. Apple is about to release iOS 18, which promises to bring a range of new features and improvements to iPhones worldwide. It's Apple's biggest software update of the year, and the company is expected to release it sometime today – Monday, September 16.
Based on past releases, the update is likely to drop at around 10:00 a.m. Pacific Time/1:00 p.m. Eastern Time. To give iPhone users globally an idea of when iOS 18 should available as an over-the-air update, below we've compiled a 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 West - 1:00 a.m. AWST (Tues)
- Australia East - 3:00 a.m. AEST (Tues)
- Austria - 7:00 p.m. CEST
- Belgium - 7:00 p.m. CEST
- Canada West - 10:00 a.m. PDT
- Canada East - 1:00 p.m. EDT
- 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
- Guernsey - 6:00 p.m. BST
- Hong Kong - 1:00 a.m. HKT (Tues)
- Ireland - 6:00 p.m. IST
- Isle of Man - 6:00 p.m. BST
- Italy - 7:00 p.m. CEST
- Japan - 2:00 a.m. JST (Tues)
- Jersey - 6:00 p.m. BST
- Luxembourg - 7:00 p.m. CEST
- Netherlands - 7:00 p.m. CEST
- New Zealand - 5:00 a.m. NZST (Tues)
- Norway - 7:00 p.m. CEST
- Portugal - 6:00 p.m. WEST
- Puerto Rico - 1:00 p.m. AST
- Saudi Arabia - 8:00 p.m. AST
- Singapore - 1:00 a.m. SGT (Tues)
- South Korea - 2:00 a.m. KST (Tues)
- Spain - 7:00 p.m. CEST
- Sweden - 7:00 p.m. CEST
- Switzerland - 7:00 p.m. CEST
- Taiwan - 1:00 a.m. CST (Tues)
- UAE - 9:00 p.m. GST
- United Kingdom - 6:00 p.m. BST
- United States West - 10:00 a.m. PDT
- United States Mountain - 11:00 a.m. MDT
- United States Central - 12:00 p.m. CDT
- United States East - 1:00 p.m. EDT
- US Virgin Islands - 1:00 p.m. AST
Be Prepared to Wait
When iOS 18 and iPadOS 18 become available as an over-the-air update, make sure your device is fully charged before you start the process over Wi-Fi, as it may take some time to complete. To check that the update is available, go to Settings ➝ General ➝ Software Update, and wait a moment for your device to contact Apple's servers. If you're in no rush, you can wait for iOS 18 to be delivered to your iPhone when you next plug it into your computer.
On that note, a word of caution: During the initial rollout of major software updates like iOS 18, Apple users may experience slower download speeds and sluggish performance when trying to update their devices. This is largely due to the high demand on Apple's servers, as millions of users worldwide attempt to download the update simultaneously.
The surge in traffic can overwhelm network capacity, leading to delays in downloading or installing the update. To avoid these potential issues, you may want to wait a day or two before installing the update, allowing server congestion to subside and ensuring a smoother upgrade experience.
Popular Stories
Apple is "drastically" cutting production of the iPhone Air and shifting focus toward the iPhone 17 and iPhone 17 Pro models, Nikkei Asia reports.
The business publication claims to have learned of a major cut to iPhone Air production motivated by weaker-than-expected consumer interest, nearly to "end of production levels." Despite early reports of the iPhone Air selling out within hours of...
Back in 2012, an Apple retail employee named Sam Sung went viral because his name is similar to Samsung, one of Apple's main competitors. In a recent interview with Business Insider, he detailed that period in his life, how Apple responded, and he explained why he ultimately changed his name.
Someone posted an image of Sung's Apple business card on Reddit in 2012, and it spread rapidly....
The upcoming iOS 26.1 update includes a handful of new features and changes for iPhones, including a toggle for changing the appearance of the Liquid Glass design, "slide to stop" for alarms in the Clock app, and more.
iOS 26.1 is currently in beta testing. The update will likely be released in the first half of November, and it is compatible with the iPhone 11 series and newer, but some...
General Motors began phasing out support for CarPlay in its electric vehicles back in 2023, leading to complaints from iPhone users, but the company has no plans to back down.
In fact, GM is going further and plans to remove CarPlay from all future gas vehicles, too. In an interview with The Verge, GM CEO Mary Barra said that the company opted to prioritize its platform for EVs, but the...
Apple plans to launch a new type of iPhone every year for the foreseeable future, according to an Asia-based source.
The detailed information was shared by the account "yeux1122" in a blog post on the Korean platform Naver, citing domestic trend and component research companies.
Corroborating other reports, Apple will apparently launch its first foldable iPhone in 2026, featuring a...
Apple's new iPhone lineup launched in the fall of 2027 will be called the "iPhone 20" models, rather than the "iPhone 19," according to research firm Omdia.
Speaking at a conference in Seoul (via ETNews), Omdia Chief Researcher Heo Moo-yeol corroborated rumors that Apple plans to move the launch of its standard iPhone to the first half of the year and provided some additional clarity about...
iPhone Air demand failed to meet Apple's expectations and the company's supply chain is scaling back shipments and production, reports Apple analyst Ming-Chi Kuo.
Subscribe to the MacRumors YouTube channel for more videos.
Suppliers are expected to reduce capacity by more than 80 percent between now and the first quarter of 2026, and some components with longer lead times will be discontinued ...
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps.
Starting today, the feature is available to residents of West Virginia. To set it up, open the Wallet app and tap on the plus sign in...
Apple is one of several tech companies that will contribute to the construction of U.S. President Donald Trump's 90,000-square-foot ballroom, reports CNN.
Construction began on the ballroom this week, and the White House's east wing was torn down. Trump claims that the ballroom will cost $350 million, and that it will be privately funded through donations. The cost has already increased $150 ...
