It honestly depends on the day. We were there last week and some days it was open until midnight and other days it was only open until 6 pm because of Mickey's Halloween party. The best way to know for sure is to look at the Disneyland app or the Disneyland website, that will give you accurate, daily open and close times.
Disney opens at 8 am and closes at10 pm but that was in the summer, i beleive they have different times depending when you go
It depends, today apparently they close at 18:00
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