When is the Diablo 4 Season 9 release date? New seasons in D4 add everything from new questlines to items, gameplay mechanics, and more. Whether you're a fresh-faced player taking their first steps into Sanctuary or a grizzled veteran of the Burning Hells, there's plenty to sink your teeth into as Blizzard continues to expand the rich, gothic world of Sanctuary,
We're currently at Season 8, and with a promise of four seasons a year, we've got two more seasons to go in 2025. While the Diablo 4 Season 9 just yet, but we can prepare for the release date thanks to earlier seasonal content scheduling and a shiny new roap.
Diablo 4 Season 9 release date
The Diablo 4 Season 9 release date is Tuesday, July 1, 2025. It's scheduled to go live at 10am PT / 1pm ET / 6pm BST / 7pm CET / 3am AET.
Season 9, otherwise known as Sins of the Horadrim, introduces Horadric Powers and a dungeon escalation in Blizzard's acclaimed ARPG. Diablo 4 seasons have made significant changes to vanilla mechanics, including loot and leveling, and we expect that to continue into Season 9
Diablo 4 roap for 2025.
Diablo 4 Season 9 content
Dungeon escalation
The biggest update coming to Season 9 that we know of so far is dungeon escalation. While Blizzard has yet to confirm exactly what this entails, it appears to be a Nightmare Dungeon overhaul with "new activities and interactions that let you progress the dungeon's intensity."
This new challenge is certain to appeal to hardcore players who've gone up against the most powerful archdemons and emerged unscathed. It also follows the changes to lair bosses that arrived last season, letting players ascend to higher difficulty levels.
Diablo 4 seasons explained
Diablo 4 seasons last between two to three months, with four seasons a year. You must have completed the campaign before you can experience any of the new seasonal stories. You can, however, complete the campaign in the seasonal realm if you are new to D4, and your usual slaying of beasts and clearing of dungeons will add to your Diablo 4 battle progress.
If you aren't new to the game and have already started your adventure in Sanctuary, you'll need new seasonal characters; each one is a fresh start from level one, which gets you to level up, experience the seasonal content, and get great loot – don't forget that the skip campaign option becomes available once you have completed it once. Once the season ends, you won't lose your character, as every seasonal character is transferred to the Eternal Realm to allow players to keep slaying and looting to their heart's content.
Previous Diablo 4 Seasons
Here are all the previous Diablo 4 seasons and content:
- Season 1 – Season of the Malignant: This added a new short story campaign where players looked for Varshan the Consumed and dealt with the blight by interacting with Malignant Hearts.
- Season 2 – Season of the Blood: This season saw players obtain up to 22 vampiric powers, which were transferred to the base game as aspects. It also introduced several endgame bosses and the Blood Harvest event.
- Season 3 – Season of the Construct: Players were able to use Seneschal, a robot companion who they can upgrade with abilities and traits. It also included a new dungeon type called Vaults, as well as the first appearance of leaderboards and always active Helltides.
- Season 4 – Season of Loot Reborn: This season had a campaign where of the Iron Wolves were disappearing under suspicious circumstances. Players must also fight back against the Helltide to earn standing with the Iron Wolves. Many significant changes were made to both the Seasonal and Eternal realms for how items are earned, and how loot in general works.
- Season 5 – Season of the Infernal Hordes: This season added a new Infernal Hordes mode which you can complete solo or with friends. The aim is to defeat waves of enemies within a time limit and advance through the Well of Hatred, spending Burning Aether between waves on spoils to help you advance.
- Season 6 – Season of Hatred: The main change in Season 6 was a massive overhaul to leveling which saw the previous maximum level of 100 reduced to 60, and another ten then added, so any players who hit level 100 had more work to do on existing characters. New characters can now hit a cap of 70, which we could see extended again in the future.
- Season 7 – Season of Witchcraft: This season introduced Witch Powers, Headhunt zone events, and Occult Gems to increase the power of certain abilities. The introduction of the armory also allows you to switch your build on the fly going forwards.
- Season 8 – Belial's Return: This season added three new lair bosses – Belial, Urivar, and Harbinger of Hatred – with new mechanics to spruce up existing bosses. We also saw Boss Powers replace Witch Powers, and an introduction to the new Reliquaries battle .
Overall, there's much to be excited about for the next Diablo 4 season. Our in-depth D4 system requirements to ensure you can run the game smoothly.