Civil Code · English · 2015 Article 1420Time of Performance A party must perform its obligations;#(a)if a time is fixed by or determinable from the contract, at that time;#(b)if a period of time is fixed by or determinable from the contract, at any time within that period unless circumstances indicate that the other party is to choose a time; or#(c)in any other case, within a reasonable time after the conclusion of the contract.# ← Article 1419Article 1421 →