Ariana Grande will close her tour with three concerts in Chicago. Get tickets

The ‘Eternal Sunshine Tour’ is about to go dark.After a lengthy summer run, Ariana Grande will call it quits after her three concerts at Chicago’s United Center next week.Her three gigs at the Bulls and Blackhawks’ home are slated to go down:Monday, Aug.38 p.m.Wednesday, Aug.

58 p.m.Thursday, Aug.68 p.m.If you’d like to be there to see the pint-sized pop icon belt live, last-minute tickets are still available.At the time of publication, the lowest price we could find on seats for the trio of shows in the Second City was $565 including fees on SeatGeek (that’s for the Aug.

5 concert, by the way).Floor-level seats start at $1,800 including fees.Make sure to use promo code NYPOST10 for $10 off purchases over $250 at checkout (Editor’s Note: this discount is only valid for users’ first purchase on SeatGeek).According to Set List FM, the three-time Grammy winner typically performs 23 songs over five acts and an encore per show.Fan favorites that often make their way to the stage include smash hits “thank u, next,” “positions,” “7 rings,” “Into You” and “Dangerous Woman” as well as numbers from “Eternal Sunshine” like the smash “we can’t be friends,” “the boy is mine” and “yes, and?” among others.And, yes, critics have been wowed.“Across an approximately two-hour performance, Grande blended career-spanning hits with polished choreography, cinematic staging, and, above all, remarkable vocals,” Boston.com raved about a recent performance.

“Her greatest special effect wasn’t the UFO-like lighting structure or the dynamic video backdrop — it was her voice.She effortlessly navigated intricate riffs, whistle notes, and sustained belts without any noticeable vocal fatigue.”Also, of note, these Chicago concerts will come in the wake of the release of Grande’s highly-anticipated eighth studio album “Petal,” which hits shelves on July 31.

As of now, all that fans have heard thus far is the lead single “h...