Interested in Language
'During the week' means the five days from Monday to Friday, when most people do work.
Does 'in the week' have the same meaning?
'During the week' can mean 'at some time in the five-day period from Monday to Friday' or 'at some time during the seven-day period from Sunday to Saturday (or from Monday to Sunday). It can also mean 'at some time during a seven-day period known to us'. Context is, as always, important.
'In the week' can have the same meaning. Context ...