"Tell me the local time in Sheffield! Is it daylight saving time in now? ". Ok! Please set in "London", the time zone of TiZo Pro. TiZo Pro is simple and beautiful world clock. It have two face dial, and show you time of two time zone. It is only that much, but it is quite useful when you want to watch big events overseas on TV. You can choose time zone from about 130 cities.