Fort Lauderdale and Atlanta are in the same time zone. Both cities use Eastern Time (EST/EDT). When it's noon in Fort Lauderdale, it's also noon in Atlanta.
Both cities observe daylight saving time, switching between EST (UTC-5) in winter and EDT (UTC-4) in summer.
Any time works! Since both cities are in the same time zone, scheduling calls is never a problem.
Fort Lauderdale and Atlanta are connected by frequent flights taking about 1.5 hours. Atlanta is a major hub for connections throughout the Southeast.