🎠 [Fixed dates] 348 days, all open — so why will we not say there are no closed days?

Plenty of trips get planned around a regular closing day. In every set of published hours we hold, not one date is missing. What that lets us claim, though, has a hard edge — and this article is about where that edge sits.

Nothing in the range we hold is missing its operating hours. That is 348 days from Mar 8, 2026 to Feb 18, 2027, with no gap in the dates. Counted per park it is 696 entries, and no date has only one of the two. What we can claim stops there: this data holds none.

Whether a closed day exists is counted from operating hours published by ThemeParks.wiki (https://themeparks.wiki/). The range runs Mar 8, 2026 to Feb 18, 2027; outside it we know nothing. A park shut on the day itself, for weather or anything else, would leave no trace here. Levels in the figure are predictions.

🔓 All 348 days carry hours!

From ThemeParks.wiki we hold Mar 8, 2026 through Feb 18, 2027, and 348 days of that carry operating hours.

The calendar span is 348 days, so the number of missing dates is 0. No weekly rest day, no block of dark dates.

Planning around a regular closing day comes up empty here. There is nothing to plan around.

🏰 696 entries and not one gap by park!?

That is 696 entries, 2 per date. No date in the range has one park open and the other shut.

Gates at 09:00, the most common close at 21:00. Only the closing side moves, and days that close early counts those.

"Closed" and "closes early" are different questions. Only the second one shows up here.

⚠️ So there are no closed days?

We cannot say that. All we can say is that the data we hold contains none.

Outside the range we know nothing. The data ends at Feb 18, 2027 and we hold nothing past it. Hours are published about 5 months ahead (東京ディズニーリゾート 公式FAQ, checked Sep 2, 2026).

A park closed on the day itself, for weather or anything else, would never appear here either. For a specific date the official calendar is the only answer; when hours are published covers the timing.

Level	Land	Sea
Wide open	25min	30min
Easy	40min	45min
Fairly easy	55min	60min
Normal	80min	95min
Fairly busy	95min	110min
Busy	120min	140min
Packed	135min	155min

Longest wait, roughly

🗓️ Watch the ride list, not the calendar!

The parks stay open; the attractions inside them do not. The thing worth planning around is the refurbishment list, not a closing day. Attractions under refurbishment tracks it.

On the crowd side, waits at the quietest level top out near 25 minutes at Disneyland, and around 135 minutes at the busiest.

With no closed dates to dodge, the date question collapses into a crowd question. Crowds by weekday has that counted.

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• othree / CC BY 2.0🌆[Arriving late] Walk in at 15:00 and a short date costs you 50% of what is left?Opening is fixed at 09:00, so a standard day runs 720 minutes and the shortest 540. Those 180 minutes all come off the evening: 50% of a late arrival.
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