The word "week" means seven consecutive days and the word "month" a calendar month. The word "year" means twelve consecutive months. Fractions of a year are to be computed by the number of months; thus, half a year is six months. Fractions of a day are to be disregarded in computations which include more than one day and involve no questions of priority.
N.D. Cent. Code § 1-01-33
Year - Month - Week - Definition - Fraction of day disregarded
Known as the North Dakota Century Code
The act spans §§ 1–1 (54 sections).
Official source: North Dakota Legislative Branch. Reproduced from public-domain North Dakota statutes; confirm against the official source for the current text. Not legal advice.