We use the 24 hour clock to show what time your class will be : Morning classes are listed at times between 09.00 (9.00 a.m.) and 12.30 (12.30 p.m.) Afternoon classes are listed at times between 13.00 (1.00 p.m.) and 18.00 (6.00 p.m.) Evening classes are listed at times between 18.30 (6.30 p.m.) and 21.00 (9.00 p.m.)