2026-10-19 · London behind Seoul: 8 hours 0 minutes. London: UTC+01:00; Seoul: UTC+09:00.
2026-10-19 · 08:23 London → 16:23 GMT+9.
Weekday overlap (Mon–Fri, 09:00–17:00 in both places): No overlapping working hours on this source date.
London behind Seoul: 8 hours 0 minutes
Date → Select range → .ics. 2026-10-19 · 08:23 London → 16:23 GMT+9.
London: Uses IANA time zone rules for the selected date. Next clock change: 2026-10-25 01:00 GMT+0 Seoul: Uses IANA time zone rules for the selected date. No clock change in the next 370 days