Is Saturday a working day for Royal Mail delivery service

Yes, Saturday is generally considered a working day for the Royal Mail delivery service in the UK. Royal Mail typically delivers mail on Saturdays, but the level of service may vary compared to weekdays. For example, while first-class mail is usually delivered on Saturdays, some services, like second-class mail, may not have guaranteed delivery on that day. Always check the official Royal Mail website for the most current information regarding their services and delivery schedules.