Welcome to Rootschat, Nickoline. Lots of the members here will have no idea of where Kells is but I'm taking a guess that it might be in Ireland? If so, there are 3 towns of the name (Antrim, Kilkenny and Meath) as well as several townlands called Kells.
Do you have a copy of your birth certificate? full copy (with names of parents, etc.) not the short one.
If it's not on your birth certificate and you were born at home- was there a doctor or midwife in attendance who might have made a note of the time?