Date time picker shows wrong date than clicked particularly when the system is not indian time if time zone is india it works good ,the problem is one of my employee is trying to access from kuwait.
Screen shot or short animated gif of what you are experiencing?
Known issue for quite a while. So far, best resolution is to ensure the Time Zone of the user’s Operating System = Time Zone of ERPNext.
Even then, it still seems to happen sometimes. I have never read about a complete explanation/fix. Here’s our previous thread; maybe this helps: