Tokyo is 8 hours ahead of Nigeria. When Tokyo clocks hit noon, Nigeria reads 04:00.
Tokyo observes Asia/Tokyo and Nigeria observes Europe/Lisbon — a 8 hours gap between them.
Working hours overlap
When Tokyo is in standard working hours, Nigeria is not — and vice versa. There is no mutual business window between these two locations.
Optimal meeting slots
No business hours overlap exists between Tokyo and Nigeria. Showing the most balanced options with minimal inconvenience for both locations.
16:00 Tokyo / 08:00 Lagos⚡ One side off-hours
⚠️ 1h before working hours in Lagos
17:00 Tokyo / 09:00 Lagos⚡ One side off-hours
⚠️ 1h after working hours in Tokyo
15:00 Tokyo / 07:00 Lagos⚡ One side off-hours
⚠️ 2h before working hours in Lagos
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.
Tokyo6 holidays
Aug 11Mountain DayTODAY
Sep 21Respect for the Aged Day
Sep 23Autumnal Equinox Day
Oct 12Sports Day
Nov 3Culture Day
Nigeria4 holidays
Oct 1National Day
Nov 1National Youth Day
Dec 25Christmas Day
Dec 28Boxing Day
Working across Tokyo and Nigeria
Working across Tokyo (Japan) and Nigeria (Portugal) is a challenge — the 8-hour difference means no shared business hours window under a standard schedule. Flexibility from at least one side is required.
💡 Best practice for cross-timezone meetings
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16:00–17:00 in Tokyo corresponds to 08:00–09:00 in Nigeria (1h before working hours in Lagos).
⚡
17:00–18:00 in Tokyo corresponds to 09:00–10:00 in Nigeria (1h after working hours in Tokyo).
⚡
15:00–16:00 in Tokyo corresponds to 07:00–08:00 in Nigeria (2h before working hours in Lagos).
Since there is no natural overlap, the options above represent the most balanced compromise, minimizing out-of-hours inconvenience for both sides.
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 Tokyo time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.
