A person attains a specified age on the day of the anniversary of his birthdate.
Official text of the Texas Penal Code as published by the Texas Legislative Council.
Penal Code › Title 1 › Chapter 1
Texas Penal Code § 1.06
Computation of Age
General Provisions
Legislative history
Acts 1973, 63rd Leg., p. 883, ch. 399, Sec. 1, eff. Jan. 1, 1974. Amended by Acts 1993, 73rd Leg., ch. 900, Sec. 1.01, eff. Sept. 1, 1994.