Best overlap: 1:00 PM to 6:00 PM in Karachi is 8:00 AM to 1:00 PM in Manchester.
Shoot for 1:00 PM to 6:00 PM in Karachi; your Manchester colleagues will see that as 8:00 AM to 1:00 PM. Manchester is 5 hours behind Karachi, so you've got a workable 5-hour overlap — ideal for a standing meeting around 1:00 PM in Karachi (8:00 AM in Manchester). Note that Manchester follows daylight saving while Karachi stays put, so the times above drift by an hour seasonally.
| Local time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Karachi Asia/Karachi | ||||||||||||||||||||||||
Manchester Europe/London |
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. -