The best time to meet between Hong Kong and Lisbon is 4:00 PM–5:00 PM GMT+8 (9:00 AM–10:00 AM GMT+1), when both cities are within standard working hours.
Plan a meeting →| Detail | Value |
|---|---|
| Time difference | 7h (Hong Kong is ahead) |
| Hong Kong 9–5 in Lisbon time | 2:00 AM–10:00 AM GMT+1 |
| Lisbon 9–5 in Hong Kong time | 4:00 PM–12:00 AM GMT+8 |
| Overlap window | 4:00 PM–5:00 PM GMT+8 / 9:00 AM–10:00 AM GMT+1 |
| Recommended slots | 4:00 PM GMT+8 = 9:00 AM GMT+1 |
| DST transitions (this year) | Lisbon: March 29 / October 25 |
Hong Kong and Lisbon are 7h apart. When it's 9 AM in Lisbon, it's already 4:00 PM in Hong Kong — meaning Hong Kong's working day is well underway before Lisbon's morning has properly started.
The 1h of overlapping business hours is your synchronous window. Use it for decisions, code reviews, and anything that genuinely requires two people to think together. Push everything else — status updates, documentation questions, non-blocking feedback — into async channels so you're not burning your shared window on things that could be an email.
The less obvious scheduling risk is daylight saving time mismatch. Hong Kong and Lisbon may not shift their clocks on the same date. A meeting booked as "10 AM HKG" in January might show up as "11 AM HKG" in a colleague's calendar in March if your calendar app doesn't handle DST transitions correctly. Check the DST note on this page before setting up recurring meetings.
The bigger risk isn't the 7h gap — it's that the 1h overlap creates a false sense of availability. Both sides are reachable at the same time, so meetings proliferate. The most effective Hong Kong–Lisbon teams treat their overlap window as a protected resource: one synchronized meeting per day maximum, async-first for everything else.
Hong Kong is UTC+8 and Lisbon is UTC+1, a difference of 7h. This gap may shift by 1 hour during DST transitions.
The best meeting time is during the 1h of shared business hours — typically 4:00 PM to 5:00 PM GMT+8.
Yes, partially. Lisbon observes daylight saving time; Hong Kong does not. Lisbon's clocks change around March 29 and October 25, shifting the gap between the two cities by 1 hour for part of the year.
Hong Kong and Lisbon share 1h of business-hours overlap (assuming 9 AM–5 PM local time for both).