Nädalaperiood
Nädalaperiood refers to the concept of a week as a unit of time. In most of the world, a week is a period of seven days. This convention is widely adopted and is the basis for many cultural and social practices, including work schedules, holidays, and religious observances. The seven-day week is believed to have originated in ancient Mesopotamia, where it was associated with the seven celestial bodies known at the time. Over centuries, it spread through trade and cultural exchange, eventually becoming the standard across many civilizations.
The days of the week are typically named after gods, planets, or historical figures, though these names