What is the time difference between ART and CLT?

Chile Standard Time (CLT) is 0 hours the same as Argentina Time (ART). ART uses a UTC offset of UTC-3, while CLT uses UTC-3. For example, when it's 9:00 AM in ART, it's 9:00 AM in CLT. Note that this difference may shift by one hour during daylight saving time transitions if CLT observes DST. Use the conversion table above to see the exact time for each hour of the day.

How do I convert ART to CLT?

ART and CLT share the same UTC offset (UTC-3), so no conversion is needed. 9:00 AM ART is 9:00 AM CLT. This makes scheduling meetings and calls between these two timezones straightforward since there is no time difference to account for. The conversion table above confirms that every hour maps directly.

What time is it in CLT when it's noon in ART?

When it's 12:00 PM (noon) in ART, it's also 12:00 PM in CLT since both timezones share the same UTC offset of UTC-3. This means lunch hour, business meetings, and deadlines occur at the same clock time in both zones. No time conversion is needed when coordinating between ART and CLT.

How many hours apart is CLT from ART?

ART and CLT are in the same UTC offset (UTC-3), so there is no time difference between them. Events scheduled in one timezone occur at the same clock time in the other. This makes cross-timezone coordination between ART and CLT regions effortless.

Is CLT ahead or behind ART?

Neither — ART and CLT share the same UTC offset (UTC-3) and always show the same time. Clocks in both timezones display identical hours and minutes at any given moment. There is no need to convert between these two timezones when scheduling across them.

Does ART observe daylight saving time?

No, Argentina Time does not observe daylight saving time. The UTC offset of UTC-3 remains the same year-round, making time conversions from ART more predictable. Countries and regions in this timezone keep their clocks unchanged regardless of the season.

Does CLT observe daylight saving time?

Yes, Chile Standard Time observes daylight saving time. Clocks move forward by one hour in spring and fall back in autumn. This seasonal shift means the time difference between ART and CLT may change temporarily during transition periods. Check our DST change calendar for exact dates.

What is the best time to call from ART to CLT?

Since ART and CLT share the same UTC offset, any time that works for you will also work for the other party. Standard business hours of 9:00 AM to 5:00 PM are ideal for professional calls. The conversion table above confirms that every hour aligns between these two timezones.

When does daylight saving time change in CLT?

Daylight saving time transitions vary by year and region. Chile Standard Time observes DST, which typically shifts clocks forward by one hour in spring ("spring forward") and back in fall ("fall back"). During these transition periods, the time difference between ART and CLT may temporarily change by one hour, which can cause confusion for scheduled meetings or calls. It's important to double-check your conversions around transition dates, especially if the two timezones switch on different dates. Check our DST change calendar for exact transition dates in the current year.

ART to CLT Converter

Convert Argentina Time to Chile Standard Time. See the hour-by-hour conversion table below.

Timezone Details

Argentina Time

5:25 PM

Thursday, April 2, 2026

ART (UTC-03:00)

Santiago

5:25 PM

Thursday, April 2, 2026

Santiago (UTC-03:00)

Difference: +0 hours

ART DST: No

24-Hour Overview

ART — 24-hour overview

12a12a

3a3a

6a6a

9a9a

10a

11a

12p12p

3p3p

6p6p

9p9p

10p

11p

NightMorningBusinessEvening

Santiago — 24-hour overview

12a12a

3a3a

6a6a

9a9a

10a

11a

12p12p

3p3p

6p6p

9p9p

10p

11p

NightMorningBusinessEvening

Frequently Asked Questions

Related Conversions

CLT to ART

Cities in These Timezones

ART Cities

Buenos Aires

CLT Cities

Santiago

More Tools

Compare ART & CLT Plan a Meeting (ART & CLT)See on Map

Learn More

How Time Zones Work Understanding DST Timezone Abbreviations

External Resources

Argentina Time on Wikipedia IANA Time Zone Database