Useful Information H Cerne Abbas CE VC First School, Duck Street, Dorchester, Dorset, DT2 7LA Get Directions I 01300 341319 The compulsory time our school is open is from 8.45am - 3.15pm. This amounts to 32.5 hours a week. J office@cerneabbas.dorset.sch.uk office@cerneabbas.dorset.sch.uk See more contact details