Best overlap: 5:00 PM to 6:00 PM in Auckland is 8:00 AM to 9:00 AM in Riyadh.
The overlap falls at 5:00 PM to 6:00 PM in Auckland, or 8:00 AM to 9:00 AM if you're in Riyadh. Because Riyadh is 9 hours behind Auckland, the shared window is only about 1 hour. A fixed slot at 5:00 PM in Auckland (8:00 AM in Riyadh) saves a lot of back-and-forth. Just remember Auckland changes its clocks for daylight saving and Riyadh doesn't, so confirm the overlap whenever the seasons turn.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Auckland Pacific/Auckland | ||||||||||||||||||||||||
Riyadh Asia/Riyadh |
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