Abendrot
blue-light / mac / sleep
How to Make Your Mac Screen Warmer at Night
By Matthew Ball / Published / Updated / 4 min read
Key takeaways
- Night Shift is the built-in Mac setting to try first.
- Use a schedule so screen warmth happens before you are tired.
- Add Abendrot when Night Shift still feels too cool or too shallow.
- Turn warming off for color-critical design, photo, or video work.
The shortest path is to use the Mac setting you already have. Apple documents Night Shift in the Mac User Guide as the feature that shifts display colors warmer after dark. Start there before installing anything.
Last updated: June 2026. This guide keeps the setup boring on purpose: built-in first, then Abendrot if the built-in warmth does not go far enough for your evening Mac setup.
How do you make your Mac screen warmer at night?
- Open System Settings.
- Go to Displays, then Night Shift.
- Choose Sunset to Sunrise or a custom schedule.
- Move Color Temperature toward More Warm.
- Test it at night, not in bright daylight.
What if Night Shift is not warm enough?
If the warmest Night Shift setting still feels cool, use Abendrot as the next layer. It is a focused Mac app for warmer evening displays rather than a broad monitor-control suite. For more options, compare Mac f.lux alternatives.
Should designers leave screen warming on?
Not during color-critical work. Warmth changes how color appears. Designers, photographers, video editors, and anyone reviewing brand colors should keep a fast way to disable Night Shift, Abendrot, f.lux, or any tint before judging color.
How warm should you set it?
Set it by usefulness, not purity. The right setting is warm enough that the screen feels less harsh at night and still readable enough that you do not fight the display. If text gets muddy, back off.
Which tool should you use for Mac warmth?
Most Mac warmth setups come down to three tools. Start with the built-in one, then add a dedicated app only when you can name what the built-in layer is missing.
Night Shift
Apple documents Night Shift in the Mac User Guide as the built-in feature that shifts display colors warmer after dark. It is free, already installed, and enough for many people. Its warmth has a ceiling, though, which is why some readers arrive here still wanting more.
Abendrot
When Night Shift is set correctly and still feels too cool, Abendrot is a focused Mac app for evening warmth with per-display handling and a screen-tint fallback. It is free and open source, and it stays deliberately narrow rather than becoming a full monitor-control suite. It is macOS-only.
f.lux
f.lux offers a Mac download with location-aware, time-of-day warming. Choose it if you want more knobs and a location-driven schedule. It is more app to maintain than the built-in slider, which is the tradeoff for the extra control.
How warm should you set it, and when?
Set warmth by usefulness, not by chasing the deepest amber. The right level is warm enough that the screen stops feeling harsh at night and still readable enough that you are not fighting muddy text. Schedule it so warming starts in the evening before you are tired, rather than relying on a manual toggle you will forget.
- Use a sunset-to-sunrise or fixed evening schedule so warmth is automatic.
- Lower brightness too; a warm screen can still be too bright.
- Test the setting at night, not in daylight, and back off if text gets muddy.
- Keep a fast off switch for design, photo, or video color work.
Does a warmer Mac screen actually help you sleep?
Treat it as a modest environment tweak, not a cure. A warmer, dimmer evening screen removes one source of bright, blue-rich light late at night, which can make the wind-down a little easier. It does nothing about the bigger levers: when you stop working, how consistent your bedtime is, caffeine, stress, and whether the bedroom is dark. If sleep problems persist, the screen setting is not the fix.
What common mistakes make warmth feel weak?
Most complaints trace back to a few avoidable setups. Fix these before assuming the tool is broken.
- Leaving Night Shift on a schedule that has not actually started yet for the evening.
- Warming the color but leaving brightness high, so the screen still feels intense.
- Judging the setting in daylight instead of at night when you will use it.
- Running two or three warming tools at once so the result is unpredictable.
Where should Mac users go next?
If this did not solve the problem, read Night Shift not warm enough on Mac. If you are choosing between multiple apps, start with f.lux alternatives for Mac.