The time in Japan has fallen on May 9 and will fall on April 30, but in many parts of the country there will be little change at all.
Here are some of the most important things you need know about the time in Tokyo.
How long will it take to arrive at the airport?
A flight from Tokyo to Tokyo is about 2 hours long.
If you are in the United States, you will be able to arrive in Tokyo on a single international flight in less than an hour.
In the United Kingdom, the same flight takes about three hours and 20 minutes to get to London and Frankfurt.
The shortest flight in Europe takes three hours to get from Paris to Frankfurt.
What are the local time zones?
Tokyo is in the eastern part of Japan and Tokyo is in western Japan.
There are no daylight savings time rules in Japan, so you will need to switch on your clock to change the time zone on your mobile device.
The clock in Tokyo is the Japan Standard Time (JST) and it is 12 hours ahead of GMT.
What time will the clocks in Tokyo be at?
The clocks in the Tokyo subway will be set for 2 a.m. local time and are set to change to 1:30 a.b.local time.
How long does it take in Japan to get a taxi?
Cabs are available from most taxis in Tokyo, and you can take one in the evening to go anywhere in the city.
The taxis are usually cheaper than taxis in the US.
When will the Tokyo Metro open?
The Tokyo Metro is expected to open in 2021.