New York is exactly 1 hour ahead of St Louis year-round. When it's 12:00 PM in St Louis, it's 1:00 PM in New York. Both cities observe DST on the same schedule.
St Louis uses Central Time (CST/CDT) while New York uses Eastern Time (EST/EDT). The 1-hour difference remains constant throughout the year.
Perfect overlap! 9:00 AM - 5:00 PM St Louis corresponds to 10:00 AM - 6:00 PM New York. Complete business overlap with just 1-hour shift.
St Louis is home to major corporations including Anheuser-Busch, Enterprise, and Emerson. Washington University and its medical research add to business travel.