Is a divorce possible in 1 day if there are no children and we have not lived together for 2 years?

Unfortunately no.

Even if you don't have disputes about the divorce, you don't have children together, you will be divorced at the RAC in at least a month. After all, in accordance with Article 15 of the Law of Ukraine "On State Registration of Civil Status Acts", state registration of divorce is carried out after the expiration of one month from the date of submission of the relevant application to the RACS bodies.

Through the court, the divorce can last even longer. The overall divorce process, including filing a lawsuit, waiting for a trial, and receiving a final court decision, usually takes 3 to 6 months.