Roman Days of the Week
The modern English days of the week actually borrow heavily not only from Roman influence, but from Saxon influence as well. Thus, many of the English days do not match the Latin equivalent.
form: (Roman - translation - modern equivalent)
Dies Saturni - Day of Saturn - Saturday
Dies Solis - Day of the Sun - Sunday
Dies Lunae - Day of the Moon - Monday
Dies Martis - Day of Mars - Tuesday
Dies Mercurii - Day of Mercury - Wednesday
Dies Jovis - Day of Jupiter - Thursday
Dies Veneris - Day of Venus - Friday