Checked
The dates being published for Tomorrowland 2027 are last year's
Tomorrowland has not announced 2027. The dates going around are the 2026 ones, and in 2027 they land on a Saturday, which is not a day Tomorrowland has ever started on.
If you search for Tomorrowland 2027 today you will find dates. 17 to 19 July and 24 to 26 July. They appear on aggregator pages and on sites selling packages, stated plainly, as though they were confirmed.
They are not confirmed. They are last year's dates.
What the festival itself says
On 9 August 2026 the front of Tomorrowland's own site still showed the 2026 edition. Two weekends, 17 to 19 July 2026 and 24 to 26 July 2026, at Boom, under a closing message thanking people for the edition that had just finished. There was no mention of 2027 anywhere on it.
So the numbers being published for 2027 are simply the 2026 numbers, carried across.
And here is the part anyone can check in ten seconds
Tomorrowland runs Friday to Sunday. It has done for years, across both weekends.
Now look at a 2027 calendar.
| date | day in 2026 | day in 2027 |
|---|---|---|
| 17 July | Friday | Saturday |
| 24 July | Friday | Saturday |
The dates work perfectly for 2026 and not at all for 2027. A 2027 weekend in that stretch of July would have to open on Friday 16 or Friday 23. Whoever published those dates did not check a calendar, and everybody who copied them did not either.
Why this matters more than a typo
People plan around these numbers. They book flights, they book leave, they book a room in Antwerp. And an event with no announced date cannot have official tickets on sale, so anything being offered for Tomorrowland 2027 right now is a resale listing, a package or a waiting list, not a ticket from the festival.
What to do instead
Wait for the official site. When the dates appear there we will put them on our Tomorrowland 2027 page with the date we checked them, the way every other fact on this site carries its source.
Until then the honest answer to "when is Tomorrowland 2027" is that nobody outside the festival knows.