Best overlap: 8:00 AM to 1:00 PM in Dublin is 1:45 PM to 6:45 PM in Kathmandu.
If you set up a recurring sync, 8:00 AM to 1:00 PM in Dublin (1:45 PM to 6:45 PM in Kathmandu) is the natural home for it. Kathmandu is 5.75 hours ahead of Dublin, which gives you a solid 5-hour window. Book earlier in it and neither side is rushing. Finally, Dublin observes daylight saving and Kathmandu doesn't, so this window shifts by an hour for part of the year — recheck it each spring and autumn.
London to New York is five hours apart, except for the five weeks a year when it isn't. Exact overlap windows for every US zone, the 2026 DST mismatch dates, and where to put the recurring sync. -
24/7 support sounds great until a P1 ticket falls into the gap between Manila signing off and Dublin signing on. Here is how to design a follow-the-sun support model that actually catches tickets at the boundary. -