Diablo 4’s current season appears to end around the end of September 2026 , based on the usual 90-day seasonal cycle and the reported June 30 start for Season 14.

What’s known

  • Season 14 is reported to start on June 30, 2026.
  • Regular Diablo 4 seasons are described as running on a 90-day cycle unless Blizzard changes the schedule.
  • That puts the expected end near late September 2026 , though no exact end date has been confirmed yet.

Practical takeaway

If you’re planning to finish seasonal goals, treat late September as the likely cutoff rather than waiting for a hard official end date.

Why there’s some uncertainty

Season timing can shift when Blizzard adjusts a season’s length or lines it up with bigger updates. Earlier seasons have sometimes ended on the same day the next one began, so the transition can be very tight.

TL;DR: Diablo 4 Season 14 is expected to end around late September 2026, but Blizzard has not confirmed an exact date yet.