There is no time difference between Manchester and Dublin. Both cities use GMT/IST (Irish Standard Time during summer). When it's 12:00 PM in Manchester, it's also 12:00 PM in Dublin.
Both cities observe daylight saving time on the same schedule, so they remain synchronized year-round.
Any time works! Since both cities share the same timezone, you can schedule calls during standard business hours (9:00 AM - 5:00 PM) without any time conversion needed.
Manchester and Dublin are closely connected, with direct flights taking just 1 hour. There are strong Irish communities in Manchester, and many businesses operate across both cities.