Hanoi and Houston Time Difference

Best time for family calls

Scheduling a family call between Hanoi and Houston takes a little planning. Hanoi is 12 hours ahead of Houston, which means there's no window that feels comfortable for everyone at the same time. The most manageable option is early evening in Hanoi — around 7 pm — which puts Houston at 7 am. Someone will need to stretch a little, but at least no one's setting a middle-of-the-night alarm. Weekends tend to give the most flexibility if you can agree on a time in advance.