macOS Sequoia Release Likely to Be the Earliest in Years - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

macOS Sequoia Release Likely to Be the Earliest in Years

macOS Sequoia will be one of the earliest new macOS launches in over a decade, likely releasing within as little as just a week.

sequoia
Internal Apple documentation obtained by MacRumors suggests that macOS 15.0 Sequoia will be officially released to the public by mid-September. The release dates of major macOS updates in recent years are listed below:

  • OS X 10.9 (Mavericks) – October 22, 2013
  • OS X 10.10 (Yosemite) – October 16, 2014
  • OS X 10.11 (El Capitan) – September 30, 2015
  • macOS 10.12 (Sierra) – September 20, 2016
  • macOS 10.13 (High Sierra) – September 25, 2017
  • macOS 10.14 (Mojave) – September 24, 2018
  • macOS 10.15 (Catalina) – October 7, 2019
  • macOS 11.0 (Big Sur) – November 12, 2020
  • macOS 12.0 (Monterey) – October 25, 2021
  • macOS 13.0 (Ventura) – October 24, 2022
  • macOS 14.0 (Sonoma) – September 26, 2023

The release of macOS Sequoia by mid-September this year would be the earliest since OS X 10.8 (Mountain Lion), which was released on July 25, 2012.

The new annual version of iOS has historically always been released at least a week before the new version of macOS. Sometimes, Apple leaves a considerable gap between the releases; in 2020, the company left nearly two months between the release of iOS 14 (September 16, 2020) and macOS Big Sur (November 12, 2020).

New major versions of iOS are always released before the launch of a new iPhone lineup in September. This year, the iPhone 16 lineup is expected to launch on Friday, September 20. As a result, macOS Sequoia could not only be the earliest macOS release in over a decade, but also the first simultaneous iOS/macOS release ever, or even the first time a new version of macOS has been released before the new version of iOS.

Apple is almost certain to share more information about the release of iOS 18 and macOS Sequoia at its event on Monday, September 9, where it is also set to unveil the ‌iPhone 16‌ lineup, new Apple Watch models, and the fourth-generation AirPods.

Popular Stories

apple pro tell logo

Apple Launching Five New Products Today

Thursday November 5, 2026 12:59 am PST by
Apple is launching five new products on Friday, November 6, following pre-orders that opened last week, including its first touchscreen MacBook Pro models. The following new products will be available from today: iPad mini with OLED display and A20 Pro chip iMac with M6 chip 14-inch MacBook Pro with M6 chip 14-inch MacBook Pro with OLED touchscreen 16-inch MacBook Pro with OLED...
duo aquarium

More Fun iPhone Duo Apps: 30 New Picks to Try

Friday November 6, 2026 3:27 pm PST by
When the iPhone Duo launched, we shared a list of some of the fun apps developers created for the new form factor. Two weeks out, developers are continuing to come up with fresh ideas, so we thought we'd share some of our favorites. Games Marbles Unhinged ($2.99) - Marbles Unhinged is a marble maze designed for the Duo. When you fold it, the floor turns into a ramp. If you stand the top...
silver iphone 18 pro

Apple Rumored to Drop the iPhone's Action Button Next Year

Friday November 6, 2026 6:07 am PST by
Apple plans to merge the iPhone's Action button with the Camera Control starting next year, according to the leaker known as "Instant Digital." In a new post on Weibo, the leaker claimed that a single press of the combined button would open the camera, while a long press would trigger the function assigned to the Action button. They explicitly clarified that the dedicated Action button would ...

Top Rated Comments

28 months ago
It also has the least amount of new features in years, probably since Snow Leopard.
Score: 27 Votes (Like | Disagree)
28 months ago
September 26 is mid september?
Score: 13 Votes (Like | Disagree)
cjsuk Avatar
28 months ago
Not touching this one with a 6 foot stick for at least 6 months. Just got everything working how I want it!
Score: 10 Votes (Like | Disagree)
Edgecrusherr Avatar
28 months ago
Overall there isn’t really much in 14.0, and 14.1 isn’t that much better. Apple really put their focus on AI in this release, and looks like they’re really far behind. So, it looks like they’ll just be releasing Sequoia unfinished, just to buy time while they work on getting the AI stuff done. That doesn’t look like it’ll happen until 14.2.

The .2 releases generally release from December and January (usually January), with as late as February. Since 14.0 is looking to be released early (14.0 it’s very much finished, and all the focuses on 14.1 and 14.2 right now), I’m going to guess that we will get 14.2 in December, maybe late November for lucky.

So while Sequoia may be released early, the real bulk of the features promised are looking to be released very late.

I’m a huge proponent of Apple needing to stop the yearly OS upgrade cycle, at least for macOS. Forcing the development team to release something new and great once a year is drastically diminished the overall quality and stability of the operating system, and has generally led to overpromising and underdelivering on features. I’m still running macOS 12 and 10.15 on some computers, because they were much more bug free than 13 and 14. My Mac studio on 13 and 14 has been a nightmare. it doesn’t appear that they’re going to fix the issues in 15, so I may roll back to 12 (but that’s going to be a pain).

Apple really needs to move to a year and a half to two years cycle, and the next release should be all about bug fixes and performance. Considering that the marketing people are mostly in charge of the company now, I don’t think there’s a chance of that happening unless they market it to us as a feature, perhaps when they drop all Intel Support. Similar to how it worked with 10.6 Snow Leopard.

I’m really hoping they get this figured out, I’m really hoping they get this figured out, Linux doesn’t quite do it for me, no matter how hard I try to use it, and Windows is a pile of garbage.
Score: 9 Votes (Like | Disagree)
28 months ago
Nope, I am expecting a hot mess, but hoping for a stable release. I've been disappointed for years, so I don't expect anything different.
Score: 9 Votes (Like | Disagree)
cgs1xx Avatar
28 months ago
Anyone else feels really nostalgic about how MacOS and iOS used to look like 15 years ago? I mean, dwelling in the past can be a fruitless exercise but don’t you wish there was a “skin” or something we can apply??
Score: 9 Votes (Like | Disagree)
Latest Stories
Early Apple Black Friday Deals on Apple Watch, MacBook Air, and More
Early Apple Black Friday Deals on Apple Watch, MacBook Air, and More
7 hours ago
'Backglow' Lets You Customize New MacBook Pro's Glowing Apple Logo
'Backglow' Lets You Customize New MacBook Pro's Glowing Apple Logo
8 hours ago
Top Stories: Apple Product Launches, iOS 27.3 Beta, and More
Top Stories: Apple Product Launches, iOS 27.3 Beta, and More
14 hours ago
More Fun iPhone Duo Apps: 30 New Picks to Try
More Fun iPhone Duo Apps: 30 New Picks to Try
1 day ago
Hands-On With Apple's New OLED Touchscreen MacBook Pro
Hands-On With Apple's New OLED Touchscreen MacBook Pro
1 day ago
Apple Store With All-New Design Opening Soon in Southern California
Apple Store With All-New Design Opening Soon in Southern California
1 day ago
Control the Glowing Apple Logo on Your New MacBook Pro
Control the Glowing Apple Logo on Your New MacBook Pro
1 day ago
Apple Shares New 'Apple Card: Apply and Use in Minutes' Ad
Apple Shares New 'Apple Card: Apply and Use in Minutes' Ad
1 day ago
Apple Says More Than 100,000 Apps Optimized for iPhone Duo, Here's What's Still Missing
Apple Says More Than 100,000 Apps Optimized for iPhone Duo, Here's What's Still Missing
1 day ago
Early Black Friday Deals Kickoff With Steep Discounts on Apple Watch Ultras and More
Early Black Friday Deals Kickoff With Steep Discounts on Apple Watch Ultras and More
2 days ago
The MacRumors Show: iOS 27.3 Looks Like a Huge Update
The MacRumors Show: iOS 27.3 Looks Like a Huge Update
2 days ago
Best Buy's Black Friday Event Begins With Sitewide Savings on Apple, TVs, More
Best Buy's Black Friday Event Begins With Sitewide Savings on Apple, TVs, More
2 days ago
Apple Releasing Yet Another Two New Products Next Week
Apple Releasing Yet Another Two New Products Next Week
2 days ago
MacBook Air Drops to Lowest Price in Months With Amazon's $250 Discount
MacBook Air Drops to Lowest Price in Months With Amazon's $250 Discount
2 days ago
Apple Rumored to Drop the iPhone's Action Button Next Year
Apple Rumored to Drop the iPhone's Action Button Next Year
2 days ago
Apple's Extended Return Policy Now in Effect for 2026 Holiday Season
Apple's Extended Return Policy Now in Effect for 2026 Holiday Season
2 days ago
Apple Music Classical Updated With New Icon and Refreshed Design
Apple Music Classical Updated With New Icon and Refreshed Design
2 days ago
OLED iPad Mini, M6 iMac, and New MacBook Pros Available From Today
OLED iPad Mini, M6 iMac, and New MacBook Pros Available From Today
2 days ago
Apple Surveys iPhone Duo Buyers About Crease and Camera
Apple Surveys iPhone Duo Buyers About Crease and Camera
2 days ago
Apple's First Touchscreen Mac is Now Arriving to Customers
Apple's First Touchscreen Mac is Now Arriving to Customers
2 days ago
Claude Gets Personal Finance Feature With Bank Account Linking
Claude Gets Personal Finance Feature With Bank Account Linking
2 days ago
Apple Arcade Adds Crossy Road Rush and NBA 2K27
Apple Arcade Adds Crossy Road Rush and NBA 2K27
2 days ago
Apple's New HomeView Smart Home Hub: Here's How Much RAM It Has
Apple's New HomeView Smart Home Hub: Here's How Much RAM It Has
2 days ago
iPad Mini vs. iPad Air Buyer's Guide: Now Just $50 Apart
iPad Mini vs. iPad Air Buyer's Guide: Now Just $50 Apart
2 days ago
First iOS 27.3 and macOS Golden Gate 27.3 Public Betas Now Available
First iOS 27.3 and macOS Golden Gate 27.3 Public Betas Now Available
2 days ago
Apple Announces a New Mac Sales Record
Apple Announces a New Mac Sales Record
2 days ago
Paid $200 for Logic Pro? Apple Says You Won't Get This New Feature
Paid $200 for Logic Pro? Apple Says You Won't Get This New Feature
2 days ago
Instagram's Edits Video Editor is Now Available on Mac
Instagram's Edits Video Editor is Now Available on Mac
2 days ago
Prevent Siri and Search From Accessing Specific iPhone Apps
Prevent Siri and Search From Accessing Specific iPhone Apps
2 days ago
Best Early Black Friday Deals on iPhone 18 Pro and iPhone Duo
Best Early Black Friday Deals on iPhone 18 Pro and iPhone Duo
3 days ago