Peru Time (Lima)

Peru Time (PET) is UTC-5 year-round without daylight saving time. Peru's equatorial and tropical latitude means minimal seasonal daylight variation, making DST unnecessary. Lima, the capital, is one of South America's largest metropolitan areas with over 10 million residents. Peru briefly experimented with DST in 1986-1987 during an energy crisis but quickly abandoned it due to public opposition. The timezone aligns with US Eastern Standard Time in winter, facilitating business with North America. Peru's economy is driven by mining (it is the world's second-largest producer of copper and silver), agriculture, and a growing services sector. The Bolsa de Valores de Lima operates on PET. Cusco, the gateway to Machu Picchu and one of the world's most visited archaeological destinations, operates on the same timezone as Lima despite being in the Andes. Peru Time is also used as a reference for scientific research stations and archaeological sites throughout the country, from the coastal desert to the Amazon basin.