Wedding ceremony on sundays

Thank you so much guys!

It will be really difficult, especially in a Catholic Church. They generally have a couple masses in the day so it will be very difficult. Another denomination may be better, some of them only have one in the morning. You may only have the option of having your ceremony later in the evening in the Catholic Church. But I'm unsure how it works in Montreal so you'll definitely have to ask around the churches.

Weddings on Sunday in a church are extremely rare because of not only mass but all of the other duties a priest must get done on Sunday.

You will likely have to call/go to all of the churches in your desired area to see if any would be willing to do a Sunday wedding, but you might want to have another day in mind in case it isn't possible.

Is there any reason why Saturday wouldn't work for you? This also gives your guests a days rest before having to go back to work on a Monday.

I am not a church goer but I would think that it will be really hard to get a church on a Sunday as that is usually the day they are most busy.