New features of Date & time
You can find the added items in the following.
[Settings] > [System] > [Date & time]
Time zone change: Tap the switch to set whether to receive a notification when your time zone is automatically updated.
Scheduled clock change: Tap the switch to set whether to receive a notification when your clock performs a scheduled change. An example of a scheduled change is daylight saving time.
Next change: If you set your device to a daylight saving time zone, you can view the date and time of the next time change.
TP1002509530