Vietnam operates on Indochina Time (ICT, UTC+7), which means it follows a fixed time zone year-round with no daylight saving adjustments.

Here’s how Vietnam’s time compares to major cities worldwide:

  • London: +7 hours ahead (adjust for daylight savings)
  • New York: +12 hours ahead (EST), +11 hours during daylight savings (EDT)
  • Los Angeles: +15 hours ahead (PST), +14 hours during daylight savings (PDT)
  • Perth: 1 hour behind
  • Sydney: 3 hours behind (AEST), 4 hours behind during daylight savings (AEDT)

When traveling or scheduling calls, be sure to check local daylight saving changes in other countries, as Vietnam remains on the same time all year.