Regarding Date/Time Conversion

Hi, I can able to see only the Date Format in Visuals. But, when i try to download in Excel(or)CSV i getting time also.
For Example: 2021-05-25. This is the format i found in Visual

But when i try to download in Excel i am getting 2021-05-25 00:00:00. Can you please help me how to solve this issue.