Best overlap: 8:00 AM to 3:00 PM in Buenos Aires is 11:00 AM to 6:00 PM in Manchester.
If you set up a recurring sync, 8:00 AM to 3:00 PM in Buenos Aires (11:00 AM to 6:00 PM in Manchester) is the natural home for it. Despite the 3-hour difference, a 7-hour overlap keeps things simple and gives both teams breathing room. Finally, Manchester observes daylight saving and Buenos Aires doesn't, so this window shifts by an hour for part of the year — recheck it each spring and autumn.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Buenos Aires America/Argentina/Buenos Aires | ||||||||||||||||||||||||
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. -
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