LCC operates on an 8-period day, five days a week.

On Monday, Tuesday, Thursday and Friday there are eight 42-minute periods beginning at 7:55 a.m. and ending at 3:00 p.m. Students eat lunch either before or after their 5th period class.

On Wednesday, class periods are 30 minutes long and school is dismissed early at 2:00 p.m. Mass is held every Wednesday at 9:45 between the 3rd and 4th periods.

If there is a two-hour delay, all students are to report at 10:00 a.m. and will be dismissed at 3:00 p.m. Each class will meet for 30 minutes. If the delay is on Wednesday, there will be no Mass or early dismissal.