Time difference between Buenos Aires and Phoenix

Buenos Aires is located in Argentina and uses the America/Argentina/Buenos_Aires timezone (UTC-03:00). Phoenix is located in United States and uses the America/Phoenix timezone (UTC-07:00). The time difference between Buenos Aires and Phoenix is 4 hours. Phoenix is 4 hours behind Buenos Aires.

When planning meetings or calls between Buenos Aires and Phoenix, consider the time difference and each city's working hours. The live clocks on this page update every second to show the exact current time in both cities, accounting for daylight saving time automatically.

Buenos Aires is not currently observing daylight saving time (UTC-03:00). Phoenix is not currently observing daylight saving time (UTC-07:00). The time difference may change when either city transitions into or out of DST.

How this time difference works

The time difference between Buenos Aires and Phoenix is calculated by comparing their UTC offsets. Buenos Aires uses the America/Argentina/Buenos_Aires timezone (UTC-03:00) and Phoenix uses the America/Phoenix timezone (UTC-07:00). The difference between these offsets gives the time gap.

Both cities may observe daylight saving time, which changes their UTC offset seasonally. The live clocks on this page update every second and automatically account for any DST transitions that may be in effect.

  1. Select Buenos Aires and Phoenix from the city lists on the Time Zone Converter.
  2. The tool compares the current UTC offset of both timezones, including any DST adjustments.
  3. The result shows the exact hour difference and which city is ahead or behind.
  4. Use the live clocks to see the current time in both cities side by side.

Examples

Input

12:00 PM in Buenos Aires

Output

05:00 in Phoenix

Time difference: 4 hours

Input

9:00 AM in Phoenix

Output

10:00 in Buenos Aires

Useful for scheduling morning meetings between the two cities.

Common mistakes when calculating time differences

Watch out for these common errors:

  • Forgetting that DST changes the UTC offset. Buenos Aires is not currently in DST, and Phoenix is not currently in DST. The time difference may change when DST transitions occur.
  • Assuming the time difference is always a whole number. Some timezones use 30 or 45 minute offsets.
  • Confusing which city is ahead and which is behind. The city further east is always ahead in time.
  • Using fixed offsets instead of IANA timezone identifiers. Fixed offsets do not account for DST.

Frequently asked questions

What is the time difference between Buenos Aires and Phoenix?

Buenos Aires is in the America/Argentina/Buenos_Aires timezone (UTC-03:00) and Phoenix is in the America/Phoenix timezone (UTC-07:00). The time difference is 4 hours. This difference may change during daylight saving time transitions.

When it's noon in Buenos Aires, what time is it in Phoenix?

When it's 12:00 PM in Buenos Aires, it's 05:00 in Phoenix. The time difference is 4 hours.

Do Buenos Aires and Phoenix have daylight saving time?

Buenos Aires is not currently observing DST (UTC-03:00). Phoenix is not currently observing DST (UTC-07:00).

Related tools

World ClockSee the current time in cities around the world simultaneously.Time Zone ConverterConvert any time from one timezone to another with a visual timeline.Best Meeting Time CalculatorFind the best meeting time across multiple timezones.Time Zone Difference CalculatorCompare timezones and see working hour overlaps.