What is the time difference between São Paulo and Denver?

Denver is 3 hours behind São Paulo. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.

When is the best time to call Denver from São Paulo?

Between 12:00–18:00 in São Paulo, which is 09:00–15:00 in Denver. That is the only stretch where both cities are inside a 09:00–18:00 day.

Does São Paulo observe daylight saving time?

No. São Paulo stays on UTC-3 all year, so its clocks never move.

Does Denver observe daylight saving time?

Yes. Denver runs on UTC-7 in winter and UTC-6 in summer. The next change is on 2026-11-01, when clocks go back by 60 minutes.

If it is midday in São Paulo, what time is it in Denver?

It is 09:00 in Denver, on the same calendar date. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.

Which time zones do São Paulo and Denver use?

São Paulo uses America/Sao_Paulo, currently UTC-3, and Denver uses America/Denver, currently UTC-6 (MDT). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.

Convert São Paulo time to Denver time

Denver is 3 hours behind São Paulo right now, so midday in São Paulo lands in the morning in Denver.

Convert a time

From

Date

Time

Converted time

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The converter needs JavaScript to run. Everything below — offsets, daylight saving dates and the hour-by-hour table — is part of the page and works without it.

Hour by hour

Every hour of a day in São Paulo, and what the clock reads in Denver at that same moment.

São Paulo	Denver
00:00	21:00previous day
01:00	22:00previous day
02:00	23:00previous day
03:00	00:00
04:00	01:00
05:00	02:00
06:00	03:00
07:00	04:00
08:00	05:00
09:00	06:00
10:00	07:00
11:00	08:00
12:00	09:00
13:00	10:00
14:00	11:00
15:00	12:00
16:00	13:00
17:00	14:00
18:00	15:00
19:00	16:00
20:00	17:00
21:00	18:00
22:00	19:00
23:00	20:00

Daylight saving time

São Paulo keeps one offset all year while Denver moves twice. That is the whole reason this difference is seasonal.

São Paulo

Does not observe daylight saving time

Standard: UTC-3

Denver

Observes daylight saving time

Standard: UTC-7
Daylight: UTC-6
Next change: 2026-11-01 −60m

When you can actually talk

You have 6 hours of shared working time: 12:00–18:00 in São Paulo, which is 09:00–15:00 in Denver.

São Paulo 12:00–18:00Denver 09:00–15:00

Reference

The zone identifiers and offsets behind everything above.

	São Paulo	Denver
IANA zone	America/Sao_Paulo	America/Denver
Abbreviation	UTC-3	MDT
Standard offset	UTC-3	UTC-7
Daylight offset	—	UTC-6
Clock changes this year	0	2
Country	Brazil	United States

Example, not the current time. Live times appear once the page loads.

Common questions

What is the time difference between São Paulo and Denver?: Denver is 3 hours behind São Paulo. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.
When is the best time to call Denver from São Paulo?: Between 12:00–18:00 in São Paulo, which is 09:00–15:00 in Denver. That is the only stretch where both cities are inside a 09:00–18:00 day.
Does São Paulo observe daylight saving time?: No. São Paulo stays on UTC-3 all year, so its clocks never move.
Does Denver observe daylight saving time?: Yes. Denver runs on UTC-7 in winter and UTC-6 in summer. The next change is on 2026-11-01, when clocks go back by 60 minutes.
If it is midday in São Paulo, what time is it in Denver?: It is 09:00 in Denver, on the same calendar date. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.
Which time zones do São Paulo and Denver use?: São Paulo uses America/Sao_Paulo, currently UTC-3, and Denver uses America/Denver, currently UTC-6 (MDT). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.