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

maxresdefault

Apple Shows Off a Key Reason to Upgrade to the iPhone 17

Saturday February 7, 2026 9:26 am PST by
Apple today shared an ad that shows how the upgraded Center Stage front camera on the latest iPhones improves the process of taking a group selfie. "Watch how the new front facing camera on iPhone 17 Pro takes group selfies that automatically expand and rotate as more people come into frame," says Apple. While the ad is focused on the iPhone 17 Pro and iPhone 17 Pro Max, the regular iPhone...
wwdc sans text feature

Apple Rumored to Announce New Product on February 19

Thursday February 5, 2026 12:22 pm PST by
Apple plans to announce the iPhone 17e on Thursday, February 19, according to Macwelt, the German equivalent of Macworld. The report, citing industry sources, is available in English on Macworld. Apple announced the iPhone 16e on Wednesday, February 19 last year, so the iPhone 17e would be unveiled exactly one year later if this rumor is accurate. It is quite uncommon for Apple to unveil...
Apple Logo Zoomed

Tim Cook Teases Plans for Apple's Upcoming 50th Anniversary

Thursday February 5, 2026 12:54 pm PST by
Apple turns 50 this year, and its CEO Tim Cook has promised to celebrate the milestone. The big day falls on April 1, 2026. "I've been unusually reflective lately about Apple because we have been working on what do we do to mark this moment," Cook told employees today, according to Bloomberg's Mark Gurman. "When you really stop and pause and think about the last 50 years, it makes your heart ...
Finder Siri Feature

Why Apple's iOS 26.4 Siri Upgrade Will Be Bigger Than Originally Promised

Friday February 6, 2026 3:06 pm PST by
In the iOS 26.4 update that's coming this spring, Apple will introduce a new version of Siri that's going to overhaul how we interact with the personal assistant and what it's able to do. The iOS 26.4 version of Siri won't work like ChatGPT or Claude, but it will rely on large language models (LLMs) and has been updated from the ground up. Upgraded Architecture The next-generation...
iOS 26

iOS 26.3 and iOS 26.4 Will Add These New Features to Your iPhone

Tuesday February 3, 2026 7:47 am PST by
While the iOS 26.3 Release Candidate is now available ahead of a public release, the first iOS 26.4 beta is likely still at least a week away. Following beta testing, iOS 26.4 will likely be released to the general public in March or April. Below, we have recapped known or rumored iOS 26.3 and iOS 26.4 features so far. iOS 26.3 iPhone to Android Transfer Tool iOS 26.3 makes it easier...

Top Rated Comments

ps3zocker Avatar
19 months ago
It also has the least amount of new features in years, probably since Snow Leopard.
Score: 27 Votes (Like | Disagree)
souko Avatar
19 months ago
September 26 is mid september?
Score: 13 Votes (Like | Disagree)
cjsuk Avatar
19 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)
cgs1xx Avatar
19 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)
nt5672 Avatar
19 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)
Edgecrusherr Avatar
19 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)