Vernacular Vernacular A vernacular, or vernacular language, is the language or variety of a language used in everyday life by the common people of a specific population. It is distinguished from a standard, national or literary language or a "lingua franca", used to facilitate communication across a large area. It is usually native, mostly spoken rather than written and usually seen as of lower status than more standardized forms. It can be a language, dialect or sociolect. Some linguists use "vernacular" and "nonstandard dialect" as synonyms. Usage of the word "vernacular" is not recent. In 1688, James Howell wrote: Concerning Italy,
Determination of the day of the week day of the week begins by starting from an ‘anchor date’: a known pair (such as January 1, 1800 as a Wednesday), determining the number of days between the known day and the day that you are trying to determine, and using arithmetic modulo 7 to find a new numerical day of the week. One standard approach is to look up (or calculate, using a known rule) the value of the first day of the week of a given century, look up (or calculate, using a method of congruence) an adjustment for the month, calculate the number of leap years