Which section are you taking?

Code Start - End Meeting Time
MATH 221 2016-01-01 - 2016-05-06 MWF 8:50 AM - 9:40 AM
MATH 221 2018-01-23 - 2018-05-04 MWF 08:50am-09:40am
MATH 221 2018-01-23 - 2018-05-04 MWF 01:20pm-02:10pm