The days of the Holy Week have not changed in recent tradition: Easter always falls on a Sunday, and the standard definition is that Easter falls on the first Sunday after the full Moon that occurs on or after the spring equinox.

Some fast food and sit-down restaurants will be closed on Sunday, April 20 in observance of Easter. Here's what to know about McDonald's.

Easter is one of the holiest days in Christianity. It's a great time to get together with friends and family. But after the egg hunt, you might be curious about what's open and what's closed (especially when you realize you've forgotten a key ingredient of that day's big meal).