Here are some sentences to help you understand and memorize the days of the week.
Monday-Saturday, there is a half-hourly service to and southbound and to northbound .
Δευτέρα-Σάββατο, υπάρχει μια μισή ώρα εξυπηρέτηση και προς τα νότια και προς τα βόρεια.