Does the week start on Sunday or Monday?
Quick Answer: The week can start on either Sunday or Monday depending on the country or context. In the US and many other places, Sunday is the first day of the week. However, most of Europe and the international standard (ISO 8601) consider Monday the first day of the week.
Different cultures have different traditions for the start of the week. For example, calendars in the US usually show Sunday as day one, reflecting historical and religious customs.
On the other hand, ISO 8601, which is used by many organizations worldwide, defines Monday as the first day. This standard makes it easier to coordinate weeks across countries.
So, whether the week starts on Sunday or Monday really depends on where you are or what system you follow.