Hong Kong is 7 hours ahead of Lagos. When Hong Kong clocks hit noon, Lagos reads 05:00.
Hong Kong observes Asia/Hong_Kong and Lagos observes Europe/Lisbon — a 7 hours gap between them.
Mutual working hours
Every working day, Hong Kong and Lagos are both in business hours for 1 hour simultaneously.
00:0006:0012:0018:0024:00
Hong Kong
Lagos
Overlap (1h)
Optimal meeting slots
Hong Kong and Lagos share 1 hour of business hours overlap daily.
16:00 Hong Kong / 09:00 Lagos✓ Both working
Assumes a standard 9 AM–5 PM workday in each location's local timezone.
Holiday calendar for both locations
⚡ Both locations have upcoming holidays, check availability before scheduling.
Hong Kong5 holidays
Sep 26Day following the Mid-Autumn Festival
Oct 1National Day
Oct 19Chung Yeung Festival
Dec 25Christmas Day
Dec 26Boxing Day
Lagos7 holidays
Aug 15Assumption Day
Oct 5Republic Day
Nov 1All Saints Day
Dec 1Restoration of Independence
Dec 8Immaculate Conception
Working across Hong Kong and Lagos
Coordinating between Hong Kong (Hong Kong) and Lagos (Portugal) means working around a 7-hour time difference. The 1-hour overlap window gives both teams a natural slot for real-time collaboration without anyone working outside normal hours.
💡 Best practice for cross-timezone meetings
✅
Schedule at 16:00–17:00 (Hong Kong) for a 09:00–10:00 slot in Lagos — the sweet spot where both teams are working.
Recurring meetings are particularly vulnerable to DST shifts. The ClockinSync Chrome Extension alerts you before the offset changes.
Drag the slider at the top to convert any Hong Kong time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.
