Ultimately, the most difficult task to obtaining an Umbreon is finding an Eevee with both high enough friendship and the correct nighttime status. Rainy weather can increase the likelihood of encountering an Eevee, while walking with the Pokemon as your buddy and battling alongside it can strengthen your bond.

how do you get an umbreon on pokemon go Struggles: Innovative Solutions

Once you have an Eevee ready to evolve into Umbreon, you must evolve it during the night, which is between 7 pm and 7 am. If you attempt to evolve it during the day, it will turn into an Espeon instead. Make sure the Eevee has a high friendship level as well, as this will increase your chances of getting an Umbreon.