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Diablo 4 Helltide, Legion, and World Boss Timer

Boss Timer
Helltide Timer
Legion TImer

Diablo 4 Helltide Tracker

The Helltide Tracker shows when the next Helltide is due to appear in the world. The timers will then show a progress bar which completes when the Helltide finishes.

Diablo 4 Legion Timer

Legion events take place every 25 minutes and the timer shows when the next one will begin,

Diablo 4 Boss Timer

Diablo 4 World Bosses, unlike the Legions and Helltides, are less regular appearing every 3.5 hours. The Boss timer (see above) gives you the time of the next World Boss event.


The audio alert will activate 5 minutes before a boss is due to spawn in Sanctuary. You can set an audio alert to active and control the volume of the alert with the toggle.

More Information

Further information on the Helltides and World Bosses can be found in the Diablo 4 Wiki.

Helltide Mystery Chest Locations

Below are all the possible Helltide mystery chest locations when a Helltide starts in each zone. When the chests spawn in one of the zones, they will rotate every 15 minutes.

mystery chest locations