That’s another reason why no building nearby this church is super tall !!!
To attend the Sunday 9am International Mass…. You need to come early like 7am, line up outside the entrance but it is free. They will let you in the church about 8am…. Just in time for the sun’s angle.
The international mass starts at 9am every Sunday and ends about 10:05am
However, if that day is not sunny, you won’t be able to see the best effect of what Gaudi designed for.