If you’re like most iPhone users, you probably have your device set to use the local time when you’re not connected to a Wi-Fi network. But what if you need to switch to military time? Here’s how:

  1. Open the Settings app on your iPhone.
  2. Tap General.
  3. Under “Time Zone,” tap the name of the time zone you want to use.
  4. Under “Date & Time,” tap “Set Automatically.”
  5. Under “Time Format,” select “Military.” If you want, you can also set an alarm for your clock so that it will change automatically when Daylight Saving Time ends in your area. ..