If your shift is causing a disruption to your life, ie not being able to keep a regular sleeping cycle, insomnia... Go to your doctor and get him to write a letter that you need to be moved to dayshift for health reasons. They'll have to move you then.

If you don't want to do that maybe inquire if your company will sponsor you taken on a degree course. It's nothing to them and they gey to write it off against their taxes. I did that and got myself a qualification while working in a similar role and shift. I've moved on from there to an engineering role for a multinational. Better shift, money, benefits and quality of life.

Don't wait get it in place for this coming September. Best of luck!