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This is an article that shows you how to turn on Night Shift mode on iPhone and how to schedule Night Shift mode to turn on automatically at certain times of the day. Night Shift mode is a blue light filter that helps prevent circadian rhythm disturbances at night to improve your sleep.
Steps
Turn on Night Shift mode manually
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Open your iPhone’s Control Center by swiping up from the bottom of the screen. You will see a series of frames and icons appear on the screen.
- If Control Center isn’t visible, you can swipe the screen up one more time.
- Depending on each iPhone’s setup, you may have to unlock the screen to access the Control Center.
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Click the “Brightness” bar. It’s a vertical bar with a sun symbol (circle with rays around it). Press firmly for about a second to open the Brightness setting.
- On iPhone 6s and later, you’ll use 3D touch to open this setting; that means you have to press hard to open the Brightness setting.
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Tap Night Shift . It’s the circle at the bottom of the screen. The circle will turn orange and Night Shift mode will be on until midnight.
- If the Night Shift circle has turned orange, Night Shift mode is on, and tapping the circle one more time will turn it off.
- Night Shift mode will automatically turn off at midnight. If you want Night Shift mode to turn on and off on a specific schedule, you can schedule Night Shift to turn on.
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Close Control Center. Press the Home button twice to do this. Your iPhone will display Night Shift mode until you actively turn it off or this mode turns itself off at midnight.
Schedule Night Shift mode on
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Open your iPhone’s settings. Tap the square Settings icon with the gear inside.
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Scroll down and select Display & Brightness . You’ll find this option under General at the top of the “Settings” page.
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Tap Night Shift near the top of the page.
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Tap the . icon 
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white next to “Scheduled” near the top of the page. Touch will do
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turns green, indicating a scheduled Night Shift mode.
- If the slider is green, Night Shift mode is scheduled.
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Tap the From To section below the green “Scheduled” slider. This opens another page with the scheduling option.
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Select calendar. Choose Sunset to Sunrise to turn on Night Shift when the sun goes down and off at sunrise, or choose Custom Schedule to set a specific schedule.
- To set a schedule for a specific time, you will select the time after tapping Turn On At Turn Off At .
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Touch 
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Night Shift in the upper left corner of the screen. This will save and apply the changes. Your iPhone’s Night Shift mode will now automatically turn on and off depending on the schedule you selected.
- You can adjust the intensity of Night Shift mode by touching and dragging the slider below “Night Shift” left to increase warmth or right to decrease warmth.
Advice
- You can also manually enable Night Shift mode in the settings by tapping the white slider next to “Manually Enable Until Tomorrow”.
- To increase or decrease the intensity of Night Shift mode, you would touch and drag the “COLOR TEMPERATURE” slider right or left in the Night Shift settings.
Warning
- Night Shift mode is integrated in the iOS 11 operating system and new phones. If your phone hasn’t upgraded to iOS 11, you won’t be able to use Night Shift mode.
X
This article is co-authored by a team of editors and trained researchers who confirm the accuracy and completeness of the article.
The wikiHow Content Management team carefully monitors the work of editors to ensure that every article is up to a high standard of quality.
This article has been viewed 4,581 times.
This is an article that shows you how to turn on Night Shift mode on iPhone and how to schedule Night Shift mode to turn on automatically at certain times of the day. Night Shift mode is a blue light filter that helps prevent circadian rhythm disturbances at night to improve your sleep.
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