Civil Code · Book IV: Obligations and Contracts · Title I: Obligations
Chapter 3: Different Kinds of Obligations · Sec. 1: Pure and Conditional Obligations
Current text, as of October 24, 2026
Obligations for whose fulfillment a day certain has been fixed, shall be demandable only when that day comes.
Obligations with a resolutory period take effect at once, but terminate upon arrival of the day certain.
A day certain is understood to be that which must necessarily come, although it may not be known when.
If the uncertainty consists in whether the day will come or not, the obligation is conditional, and it shall be regulated by the rules of the preceding Section. (1125a)
Consolidated by Alleba from the text of Republic Act No. 386 (Lawphil and the Supreme Court E-Library). Book I provisions on marriage, family relations and parental authority were repealed by the Family Code (Executive Order No. 209, 1987) and are shown for reference only. For information and research only, and not legal advice. For certified copies, refer to the Official Gazette or the issuing agency.