Time difference between London and Honolulu

Honolulu is 11 hours behind London

London, the United Kingdom is UTC · Honolulu, the United States is UTC−10 — on standard time

The gap is not the same all year

Every converter gives one number for this pair. That number is right for most of the year and wrong for part of it, because London goes forward on the last Sunday in March and back on the last Sunday in October and Honolulu does not change its clocks.

Honolulu stays put all year while London moves, so a meeting fixed in Honolulu's calendar shifts by an hour twice a year at London's end.

When they can both be at their desks

Nine-to-five in London and nine-to-five in Honolulu do not overlap at all. With 11 hours between them, one side is always outside working hours, and the practical question is which side takes the early start or the late finish rather than when to meet.

London to Honolulu, hour by hour

On the usual gap of 11 hours.

Frequently asked questions

Other pairs

• London to São Paulo
• London to Buenos Aires
• London to Lima
• London to Lagos
• London to Johannesburg
• London to Nairobi
• Dublin to Paris
• Dublin to Berlin
• Dublin to Madrid
• Dublin to Rome

Every London pair · Every Honolulu pair · All city pairs · Time zones by abbreviation