It is not possible to encounter Facebook issues by knowing the exact time of their occurrence. However, you need to first check the reasons why you are unable to log in to your Facebook account. So, once you find out the main reasons behind such login problems, you will need to take Facebook Support and you will be able to find out the best possible solutions. Also, you can receive the right guidance from the official Facebook support services. https://www.primotechy.com/blog/how-do-i-contact-facebook-support/