Which section are you taking?

Code Start - End Meeting Time
CHEM 1220 2017-08-21 - 2017-12-15 MWF 02:00pm-02:50pm
CHEM 1220 2018-08-20 - 2018-12-06 MWF 02:00pm-02:50pm
CHEM 1220 2019-08-19 - 2019-12-05 MWF 02:00pm-02:50pm