September offers the best of both worlds: summer still in full swing but slightly less crowded. The sea reaches its maximum temperature and closing parties become cult events.
In September 2026, Ibiza has 640 confirmed events across multiple venues. The average temperature is 26°C and it's high season. Find all events, lineups and tickets at Ibiza Calendar.































Local tips
Closing parties — the most emotional and epic of the year, book months in advance
Southern calas (Cala Vadella, Cala d'Hort) without August's madness, spectacular
Las Dalias Monday night market in September — the most authentic
Last weekend with all clubs open — make the most of it
What's open