Dublin and Seattle share no standard 9–5 working hours; the least disruptive option is 3:00 PM GMT+1 (7:00 AM PDT).
Plan a meeting →| Detail | Value |
|---|---|
| Time difference | 8h (Dublin is ahead) |
| Dublin 9–5 in Seattle time | 1:00 AM–9:00 AM PDT |
| Seattle 9–5 in Dublin time | 5:00 PM–1:00 AM GMT+1 |
| Overlap window | None during standard 9–5 hours |
| Least disruptive slot | 3:00 PM GMT+1 = 7:00 AM PDT |
| DST transitions (this year) | Dublin: March 29 / October 25; Seattle: March 8 / November 1 |
A 8h time gap separates Dublin (UTC+1) and Seattle (UTC-7). When you pick up your morning coffee in Seattle, your counterpart in Dublin is already deep into their afternoon. Getting a meeting right means understanding exactly where those working days intersect.
No working-hours overlap means async-first is not optional — it's the architecture. Set up structured daily handoffs: a written summary at end-of-day in each timezone, a shared task board both sides update, and a weekly call at a mutually acceptable off-hours time. The rotation matters: don't let one region always take the 7 AM or the 10 PM slot.
Recurring calendar invites for Dublin–Seattle meetings need a DST audit every year. If one city's clocks change before the other's, there's a window — sometimes three weeks, sometimes five — where the same calendar slot lands an hour earlier or later than intended. Always schedule with explicit timezone labels, not just clock times.
For truly zero-overlap pairs, the most important investment is async infrastructure: a written daily digest each team can read at the start of their day, a shared decision log so nothing critical gets blocked waiting for a live reply, and a clear escalation path for genuine emergencies. With those in place, most distributed teams find they need far fewer live calls than they assumed.
Dublin is UTC+1 and Seattle is UTC-7, a difference of 8h. This gap may shift by 1 hour during DST transitions.
There is no overlap during standard 9–17 hours. Consider a rotating schedule or an early/late meeting. TimeSync's standup planner can find the least-painful slot.
Yes. Both cities observe daylight saving time, but on different schedules. Seattle springs forward on March 8 and Dublin on March 29, so the gap between them shifts by 1 hour during the spring and fall mismatch window.
Dublin and Seattle have no overlap during standard 9 AM–5 PM business hours.
Under standard 9–5 schedules, no. The 8h gap means the two cities' business days do not overlap. Teams that need synchronous collaboration typically shift one side's hours, rotate the inconvenient slot fairly, or rely on async-first workflows with structured handoffs.