Oct 02 2020 10:44 PM
Oct 03 2020 12:47 PM
If you are on desktop version it shall return system datetime of your computer. Most probably the same is for mobile versions, but I didn't test.
If you are on Online version, it returns datetime for the timezone which is set for Onedrive/Sharepoint site or where do you keep files online. That's not necessary your local time if you didn't care about regional settings for online storage.