Best overlap: 8:00 AM to 12:00 PM in Dublin is 2:00 PM to 6:00 PM in Ho Chi Minh City.
For a call that suits both sides, look at 8:00 AM to 12:00 PM in Dublin / 2:00 PM to 6:00 PM in Ho Chi Minh City. Around 4 hours of overlap is enough to work comfortably, as long as meetings don't drift to the end of one team's day. Remember that Dublin shifts for daylight saving and Ho Chi Minh City doesn't, so recalculate the overlap after each clock change.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dublin Europe/Dublin | ||||||||||||||||||||||||
Ho Chi Minh City Asia/Ho Chi Minh |
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