Best overlap: 4:00 PM to 6:00 PM in Portland is 8:00 AM to 10:00 AM in Manila.
The hours that work for both Portland and Manila are 4:00 PM to 6:00 PM (Portland) and 8:00 AM to 10:00 AM (Manila). Manila is 16 hours ahead of Portland, which leaves a narrow 2-hour window. Treat 4:00 PM in Portland (8:00 AM in Manila) as the time and build around it. Note the day shift — Manila is on the next day relative to Portland while this overlap is open. Note the seasonal wrinkle: when Portland is on daylight saving and Manila isn't, the gap between them grows or shrinks by an hour.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Portland America/Los Angeles | ||||||||||||||||||||||||
Manila Asia/Manila |
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