What is the time difference between Vienna and London?
London is 1 hour behind Vienna. When it is 21:30 in Vienna, it is 20:30 in London. Vienna keeps UTC+2 and London keeps UTC+1 at this moment.
| Right now in Vienna | 21:30, Saturday 12 September |
|---|---|
| Right now in London | 20:30, Saturday 12 September |
| Difference | 1 hour behind Vienna |
| Vienna offset | UTC+2 |
| London offset | UTC+1 |
Because both cities can change their clocks on different dates, the gap between them is not always the same number of hours through the year. This page recalculates it from the live time-zone rules each time it is opened, so the figure above is the gap at this exact moment.