Which section are you taking?

Code Start - End Meeting Time
PHYS 220B 2017-07-12 - 2017-08-22 MTWRF 12:30pm-01:45pm
PHYS 100B 2017-08-28 - 2017-12-10 TR 07:00pm-08:15pm
PHYS 220B 2018-07-11 - 2018-08-21 MTWRF 12:30pm-01:20pm