How to Turn On or Off Adjust for Daylight Saving Time Automatically in Windows 11
Adjust for Daylight Saving Time automatically in Windows 11 keeps your computer clock correct when the time shifts forward or back each year. Around 70 percent of countries worldwide skip this seasonal time change, so Windows lets you turn the feature on or off inside the Date & Time settings menu.
Go to Settings , then Time & language, and finally Date & time. Toggle “Adjust for daylight saving time automatically” on or off. This setting allows Windows 11 to manage clock changes for DST.
Why Change This Setting?
Operating systems default to automatic updates, but regional exceptions or personal preference might require manual control.
How to Turn On or Off Daylight Saving Time Adjustment
Option 1Using Settings
The Settings app provides the fastest way to manage Windows 11 daylight saving time preferences. You can turn the automatic clock adjustment feature on or off in just a few seconds by opening the main system settings menu, selecting your time and language options, and toggling the date and time controls.
- Press Win+I on your keyboard to open Settings.
- Click Time & language on the left side.
- Click Date & time on the right side.
- Find the switch called Adjust for daylight saving time automatically.
- Turn it On to have Windows change the clock automatically, or Off to stop it.
- Tip: If Set time zone automatically is turned on, this option might be greyed out. You can turn off automatic time zone before changing DST settings.
Option 2Using Control Panel
- Open the Control Panel . You can search for it in the Start menu .
- Make sure the view is set to Icons (not categories), then click on Date and Time.
- Click the Change time zone… button.
- Check or uncheck the box for Automatically adjust clock for Daylight Saving Time depending on your preference.
- Click OK to save your changes.
- Close Control Panel when done.
The classic Control Panel offers an alternative method to manage Windows 11 daylight saving time if you prefer traditional system menus. You can access the date and time settings directly through the icon view, open the time zone properties, and check or uncheck the box to control automatic seasonal clock shifts.
Option 3Using Registry Editor (Advanced)
Registry Editor lets advanced users control Windows 11 daylight saving time settings by modifying system configuration keys directly. This method requires administrator permissions and is useful when standard menu options are unavailable or when managing system images across multiple computers.
To Turn On DST Adjustment (default setting):
reg add "HKLMSYSTEMCurrentControlSetControlTimeZoneInformation" /v ActiveTimeBias /t REG_DWORD /d 300 /f
reg add "HKLMSYSTEMCurrentControlSetControlTimeZoneInformation" /v Bias /t REG_DWORD /d 360 /f
reg add "HKLMSYSTEMCurrentControlSetControlTimeZoneInformation" /v DaylightBias /t REG_DWORD /d 4294967236 /f
reg add "HKLMSYSTEMCurrentControlSetControlTimeZoneInformation" /v DaylightStart /t REG_BINARY /d 00000300020002000000000000000000 /f
reg add "HKLMSYSTEMCurrentControlSetControlTimeZoneInformation" /v DynamicDaylightTimeDisabled /t REG_DWORD /d 0 /f
reg add "HKLMSYSTEMCurrentControlSetControlTimeZoneInformation" /v StandardStart /t REG_BINARY /d 00000b00010002000000000000000000 /f
To Turn Off DST Adjustment:
reg add "HKLMSYSTEMCurrentControlSetControlTimeZoneInformation" /v ActiveTimeBias /t REG_DWORD /d 360 /f
reg add "HKLMSYSTEMCurrentControlSetControlTimeZoneInformation" /v Bias /t REG_DWORD /d 360 /f
reg add "HKLMSYSTEMCurrentControlSetControlTimeZoneInformation" /v DaylightBias /t REG_DWORD /d 0 /f
reg add "HKLMSYSTEMCurrentControlSetControlTimeZoneInformation" /v DaylightStart /t REG_BINARY /d 00000000000000000000000000000000 /f
reg add "HKLMSYSTEMCurrentControlSetControlTimeZoneInformation" /v DynamicDaylightTimeDisabled /t REG_DWORD /d 1 /f
reg add "HKLMSYSTEMCurrentControlSetControlTimeZoneInformation" /v StandardStart /t REG_BINARY /d 00000000000000000000000000000000 /f
Summary
- Windows 11 usually adjusts clocks for DST automatically by default.
- You can turn this on or off using either Settings, Control Panel, or Registry Editor (for advanced users).
- Administrator rights are needed to change these settings.
- Make sure your time zone is set correctly for DST to work properly.
Windows 11 daylight saving time features keep your computer clock accurate during seasonal time changes automatically. You can turn this setting on or off using the Settings app, Control Panel, or Registry Editor depending on your preference, provided you have administrator rights and a correct time zone selected.
Helpful Links:
Learn more about Daylight Saving Time (Wikipedia)
Microsoft’s Daylight Saving Time Help & Support
Why is my Windows Clock not adjusting to Daylight Savings Time?
Check to make sure that the time zone is correct and automatic updating for daylight savings time is checked. If everything is correct, but the time is not, then you will have to change the time at the Control panel. Close the Date & time window.
How do I turn off daylight savings on Windows?
To turn off the automatic adjustment for daylight saving time in Windows 11, go to Settings. Navigate to Time & language, then Date & time, and find the specific toggle for daylight saving time adjustments.
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About the Author
Richard
Tech Writer, IT Professional
Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.
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