London is 5 hours ahead of Miami. London uses Greenwich Mean Time/British Summer Time (GMT/BST, UTC+0/+1) while Miami uses Eastern Time (ET, UTC-5/-4). When it's 12:00 PM in London, it's 7:00 AM in Miami.
Both cities observe daylight saving time on similar schedules, so the 5-hour difference remains relatively constant.
Best calling time: 2:00 PM - 11:00 PM London time. This corresponds to 9:00 AM - 6:00 PM in Miami, covering business hours.
London and Miami are major international cities with strong tourism and business connections. Miami is a popular destination for British tourists and has significant financial ties to London. Direct flights take about 9 hours.