It depends on the time of year. Peru uses PET (UTC-5) year-round and does not observe DST. New York uses EST (UTC-5) in winter and EDT (UTC-4) in summer.
During US standard time (November to March), Lima and New York are in the same timezone. During US DST, Lima is 1 hour behind New York.
Perfect or near-perfect overlap! 9:00 AM - 5:00 PM New York is 9:00 AM - 5:00 PM Lima (US standard) or 8:00 AM - 4:00 PM Lima (US DST). Full business day overlap.
Lima is one of South America's culinary capitals and a growing business destination. US mining companies have significant investments in Peru's copper and gold mining industries.