1o_ In group of seven . It is a syncopation of the Latin septimana ("of the seventh" ). 2nd_ Period of seven consecutive days in principle already established according to culture or custom, for example from Monday to Sunday (civil week, according to ISO-8601 ), or from Sunday to Saturday (by Catholic influence) ; although it is also used as "seven days from. . . " designating any one as a start. See Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.
Week: Latin term of Semitic origin, which alludes the activity in agricultural tasks. On time, which in theory adds share rest requiring six daytime hours, at a rate of four hours a day, and made effective on a seventh day with 24 hours off what they called the Hebrews Saturday; a week begins - in the Jewish tradition - in the vésper on Saturday, in the Gregorian system, are 18: 00 or Eve on Sunday, bringing about confusion, because of the unclear interpretation of the term rest, in the Adventist meaning.
