A "month" and "calendar month" shall mean the interval of time from 7:00 a.m. on the first day of any month of the calendar to 7:00 a.m. of the first day of the next succeeding month of the calendar.
Tenn. Comp. R. & Regs. 0400-54-03-.02
Authority: T.C.A §§ 60-1-201 et seq., and 4-5-201 et seq.