Hi Patricia Burke,
Thanks for reaching out to Microsoft Q&A Forum. I understand that Windows 11 is showing yesterday’s date and time across apps even though today is March 4.
Please make sure you already tried the Q&A Assist steps. In addition, please try the following.
Before we proceed, I’d like to narrow this down a bit to better understand the scope:
- Does the date revert to March 3 after every restart, or only after sleep or shutdown?
- Is this device set up with dual‑boot, virtual machine software, or recently had a battery or hardware change?
In the meantime, you can try these steps:
1, Temporarily toggle automatic time settings
- Go to Settings and open Time & language
- Turn off Set time automatically
- Restart the PC
- Turn Set time automatically back on
2, Restart the Windows Time service from Services
- Press Windows key + R, type
services.msc, and press Enter - Locate Windows Time
- Right‑click and select Restart
3, Change the Internet time server
- Press Windows key + R, type
timedate.cpl, and press Enter - Open the Internet Time tab
- Select Change settings
- Change the server to time.nist.gov and select Update now
4, Check date change behavior after restart
- Restart the device and immediately sign in
- Confirm whether the date remains correct before opening any apps
5, Run system file integrity check
- Open Command Prompt as administrator
- Run
sfc /scannow - Restart the device after completion
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