The terms of the circuit court of the Thirteenth Judicial District shall begin in each county of the district as follows:
(1) Calhoun County: On the second Mondays in January and July;
(2) Union County: On the second Mondays in March and September;
(3) Columbia County: On the second Mondays in April and October;
(4) Ouachita County: On the second Mondays in May and November;
(5) Dallas County: On the second Mondays in June and December; and
(6) Cleveland County: On the second Mondays in February and August.