Kali-yuga definitions

In Hinduism, one of four stages of development that the world goes through as part of the cycle of Yugas, traditionally thought to have begun at midnight (00:00) on 18 February, 3102 BCE under the Julian calendar (23 January under the Gregorian calendar), and last 432,000 years.

Origin of kali-yuga

Transliteration of Devanagari कली युग (Age of Kali, or Age of Darkness).