The lock screen time updates automatically — you cannot change when it appears

Your iPhone's lock screen displays the time in the top-left or top-right corner depending on your model and iOS version. This time syncs with your phone's system clock and updates every minute on its own. You cannot move it to a different position, hide it, or change the format it uses (like switching from 12-hour to 24-hour display) on the lock screen itself.

What you can change is your phone's system time, which affects what time the lock screen shows. You can also change the time format across your entire phone, including the lock screen. These are the two actual adjustments available to you.

Key Takeaways

  • The lock screen time cannot be repositioned or hidden, but it will always show your phone's current system time.
  • You can change your phone's time format from 12-hour to 24-hour (or vice versa) in Settings, which changes how the lock screen displays it.
  • If your lock screen time is wrong, go to Settings > General > Date & Time and turn on "Set Automatically" to sync with your carrier's time.
  • Some lock screen customization apps exist, but they cannot replace the system lock screen — they create a separate app you unlock first.

Changing your phone's time format (12-hour or 24-hour)

Open Settings on your iPhone. Scroll down and tap General, then tap Date & Time. Look for the toggle labeled "24-Hour Time." If it is off (white), your lock screen shows time in 12-hour format with AM or PM. If you turn it on (green), your lock screen will display time in 24-hour format (for example, 14:30 instead of 2:30 PM).

This change affects your entire phone — your lock screen, home screen, notifications, and all apps will show time in whichever format you choose. There is no way to use one format on the lock screen and a different format elsewhere.

Fixing a lock screen time that is wrong

If your lock screen shows the wrong time, your phone's system clock is out of sync. Go to Settings > General > Date & Time. At the top, you will see a toggle for "Set Automatically." Turn this on if it is off. Your phone will connect to your carrier's network and correct the time within a few seconds.

If "Set Automatically" is already on but the time is still wrong, try turning it off and back on again. If the problem persists, restart your phone by holding the power button and swiping to power off, then turning it back on. A restart often fixes time sync issues that settings alone cannot solve.

Why the lock screen time cannot be moved or hidden

The lock screen time is a core system element on iPhones, not a customizable widget. Apple places it in a fixed position as part of the lock screen's base design. Unlike widgets or app icons, you cannot drag it, resize it, or remove it through the standard customization menu.

If you find the time's position distracting, your only option is to customize other lock screen elements — you can add widgets, change the wallpaper, or adjust the lock screen's overall appearance through Settings > Lock Screen. But the time itself will remain where Apple placed it.

What third-party lock screen apps actually do

Some apps in the App Store claim to customize your iPhone lock screen. These apps do not replace your actual lock screen. Instead, they create a separate app that sits on top of your lock screen — you still see your real lock screen first, then unlock to see the app's custom design. This adds an extra step to unlocking your phone and does not change what the system lock screen displays.

If you want a different look without the extra unlock step, focus on customizing your actual lock screen through Settings instead. You can change the wallpaper, add widgets, adjust text color, and modify the clock's appearance by tapping and holding the lock screen itself, then selecting "Customize."

Customizing the lock screen clock's appearance

While you cannot move the time, you can change how it looks. On your lock screen, hold your finger on the screen until a menu appears at the bottom. Tap "Customize." You will see options to change the font, color, and style of the time display. Swipe through the available styles — some are bold, some are thin, and some use different typefaces.

You can also change the lock screen's overall appearance by selecting a different wallpaper or adjusting the color filter. These changes affect the background behind the time, making the time itself more or less visible depending on what you choose.

Frequently Asked Questions

Can I move the time to the center of my lock screen?

No. The time's position is fixed by Apple's design and cannot be moved through any iPhone setting or customization menu. You can only change its appearance — the font, color, and style — through the lock screen customization options.

Why does my lock screen time not match my computer or watch?

Your phone's system clock may be out of sync. Go to Settings > General > Date & Time and check that "Set Automatically" is on. If it is on but the time is still wrong, turn it off and back on, or restart your phone. Your watch or computer may also be set to a different time zone.

Will changing the time format affect my alarms or calendar?

No. Switching between 12-hour and 24-hour format only changes how the time is displayed, not how your phone stores or uses time internally. Your alarms will still go off at the correct moment, and your calendar events will not shift.

Can I hide the time from my lock screen entirely?

No. The time is a permanent part of the lock screen and cannot be hidden or removed. You can only customize its appearance or change the lock screen's background to make it blend in better.