How Long Will The Cicadas Be Here In 2024 In India. An animated look at what will happen in the upcoming emergence of brood xix and brood xiii, when more than a trillion cicadas will surface. May 31, 2024 at 9:00 am.

After hatching, the immature periodical cicadas, called nymphs, spend either 13 or 17 years underground, feeding on roots, before squirming their way above ground. Shown here are cicadas from brood x that emerged in 2021.