The time difference between Britain and Italy.

Britain uses Greenwich mean time, which means UTC is 0.

China is the East Eighth District, which is UTC.

Italy is UTC+1, so it is one hour earlier than Britain.

But these European countries have higher latitudes, so they have a daylight saving time.

It's just that it gets dark early in winter, so the time is a little slow.

In summer, it is moved forward for an hour. Daylight saving time was also adopted in China in the early days, but it has been cancelled now.

There is also that Britain is farther north than Italy, surrounded by the sea, so the temperature is lower.

The back of Italy is blocked by the Alps.

So Italy is warmer.