Can the post office make you work 7 days a week? 952 viewsOctober 10, 2022Human Resources 0 Sam Smith11.38K March 9, 2021 0 Comments Spread the loveSpread the love 1 Answer ActiveVotedNewestOldest 0 Blogolu28.38K Posted March 9, 2021 0 Comments Spread the loveFor employees who are not full time regulars, the USPS can work you up to 12.5 hours a day (that includes a 30 minute lunch though) and work you up to seven days a week, but that combination of hours and days cannot be more than 60 hours a week. Spread the love Login