The time difference between New York and Phoenix changes throughout the year. Phoenix (Arizona) does not observe daylight saving time, while New York does.
During New York's daylight saving time (March to November), New York is 3 hours ahead of Phoenix. During New York's standard time (November to March), New York is only 2 hours ahead of Phoenix.
Optimal meeting window: 11:00 AM - 5:00 PM New York time (8:00 AM - 2:00 PM or 9:00 AM - 3:00 PM Phoenix depending on season).
New York companies work with Phoenix's growing tech and semiconductor sectors, though the varying time difference requires attention to the season.