How to eliminate eye fatigue?

Get eyes checked 1st: If your eye fatigue is due to decreased visual acuity, the only relief is from getting glasses or contacts. No exercises will help. It is also important to make it as easy for your eyes as you can such as adequate lighting for reading, avoiding books with tiny or unclear print, etc. Note that this time of year untreated allergies can make your eyes feel tired and gritty or filmy.

Need glasses?: When someone reports such eye fatigue, the first though would be whether or not you need glasses (assuming you don't already wear them). You may want to get a good vision check with an Optometrist or Ophthalmologist.