Does it handle Daylight Saving Time?

Yes, the tool automatically adjusts for Daylight Saving Time based on the specific date you select, ensuring accurate conversions year-round.

Can I add multiple cities?

Yes, you can add as many cities as you need to the dashboard to compare times across your entire global network simultaneously.

Chile to EDT

-1h

Chile

CLSTSOURCE

UTC-03:00☀ DST active

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

EDT

UTC-04:00☀ DST active

HH11

MM00

11:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Chile

EDT

12:00 AM

11:00 PM-1

2:00 AM

1:00 AM

4:00 AM

3:00 AM

6:00 AM

5:00 AM

8:00 AM

7:00 AM

10:00 AM

9:00 AM

12:00 PM

11:00 AM

2:00 PM

1:00 PM

4:00 PM

3:00 PM

6:00 PM

5:00 PM

8:00 PM

7:00 PM

10:00 PM

9:00 PM

Green rows indicate typical business hours (9 AM - 5 PM)

CLST and EDT on the World Map

The map below highlights the CLST (Chile Standard Time) and EDT (Eastern Daylight Time) timezone regions across the globe.

CLST Zone

→

EDT Zone

Explore all world timezones interactively →

CLT – Chile Standard Time

UTC-04:00

Chile Standard Time (CLT) is the time zone for continental Chile, 4 hours behind UTC.

Countries in CLT

Chile

Major Cities in CLT

SantiagoValparaísoConcepciónViña del MarAntofagasta

Key Facts about CLT

•Chile observes daylight saving time, switching to CLST (UTC-03:00) in summer.
•Santiago is the largest city in Chile with over 6 million in the metro area.
•Chile spans over 4,300 km from north to south but uses one timezone.

Daylight Saving:Yes – switches to CLST

Learn more about CLT on Wikipedia

EDT – Eastern Daylight Time

UTC-04:00

Eastern Daylight Time (EDT) is the daylight saving time observed in the Eastern Time Zone, 4 hours behind UTC.

Countries in EDT

United States (Eastern)Canada (Ontario, Quebec)BahamasHaitiTurks and Caicos

Major Cities in EDT

New York CityWashington D.C.TorontoMiamiPhiladelphiaAtlantaBostonMontreal

Key Facts about EDT

•EDT is observed from the second Sunday of March to the first Sunday of November.
•During EDT, the US East Coast is only 4 hours behind London (instead of 5).
•Not all EST locations switch to EDT – Panama and Jamaica stay on EST year-round.

Daylight Saving:Yes – switches to EST

Learn more about EDT on Wikipedia

Chile vs EDT: Offsets, DST and Best Call Times

Chile runs on Chile Summer Time (CLST) at UTC-03:00, currently observing daylight saving time. EDT runs on Eastern Daylight Time (EDT) at UTC-04:00. That puts Chile 1 hour behind EDT — a difference of -1h at the current offsets.

In practice, when it is 9:00 AM in Chile it is 8:00 AM in EDT. Midnight in Chile is 11:00 PM in EDT.Chile observes daylight saving time while EDT does not, so the gap narrows or widens by an hour part of the year.

Chile to EDT time conversion table

Chile (CLST)	EDT (EDT)	Day
12:00 AM	11:00 PM	previous day
6:00 AM	5:00 AM	same day
7:00 AM	6:00 AM	same day
8:00 AM	7:00 AM	same day
9:00 AM	8:00 AM	same day
12:00 PM	11:00 AM	same day
3:00 PM	2:00 PM	same day
5:00 PM	4:00 PM	same day
6:00 PM	5:00 PM	same day
9:00 PM	8:00 PM	same day

Why people convert Chile to EDT time

Scheduling a call from Chile to EDT: a 10:00 AM start in Chile lands at 9:00 AM in EDT, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both Chile and EDT are inside the 9-to-5 working day between 10:00 AM and 5:00 PM CLST time (9:00 AM–4:00 PM EDT). That is roughly 7 hours of usable overlap.
Watching a live event or market open: Chile viewers need 8:00 AM in EDT to catch a 9:00 AM start there, and 1:00 AM if the event is anchored to Chile.

Always state the zone abbreviation, not just the hour. "3:00 PM CLST" is unambiguous; "3 PM" across a -1h gap is not.
Block 10:00 AM–5:00 PM CLST as the recurring meeting window if you work primarily from Chile and need EDT colleagues present.
Chile: Clocks fall back on Sun, Apr 4, 2027. Re-check this page after that date because the offset changes and so does the -1h gap.

About CLT (Chile Standard Time)

Chile Standard Time (CLT) is the standard time in Chile. During summer months (October to March), Chile switches to Chile Summer Time (CLST, UTC-03:00). Chile is the longest north-south country in the world.

About EDT (Eastern Daylight Time)

Eastern Daylight Time (EDT) is used during the summer months (second Sunday of March to the first Sunday of November) in the Eastern Time Zone. During EDT, clocks are advanced by one hour to take advantage of longer daylight hours. Not all locations in the Eastern Time Zone observe DST – Panama, Jamaica, and most of the Caribbean remain on EST year-round.

Best time to call between Chile and EDT

Both Chile and EDT sit inside the 9 AM – 5 PM working day between 10:00 AM–5:00 PM CLST, which is 9:00 AM–4:00 PM EDT. That gives roughly 7 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

Chile and EDT share 7 hours of working-hours overlap (10:00 AM–5:00 PM CLST), so scheduling a live meeting is straightforward.

Chile is 1 hour behind EDT (CLST UTC-03:00 → EDT UTC-04:00). The shared working window is 10:00 AM–5:00 PM CLST. Remember to re-check around daylight-saving transitions.

🕐 Daylight Saving Time Info

Chile

☀ Currently in DST

Standard: UTC-04:00 · DST: UTC-03:00

Clocks fall back on Sun, Apr 4, 2027

EDT

☀ Currently in DST

Standard: UTC-05:00 · DST: UTC-04:00

Clocks fall back on Sun, Nov 1, 2026

Learn More About Time

Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:

⏳

History of Timekeeping

From sundials to atomic clocks - 5000 years of measuring time

🌍

How Time Zones Work

UTC, offsets, and why zones don't follow straight lines

☀️

Daylight Saving Time

DST dates, which countries observe it, and the ongoing debate

Frequently Asked Questions

What is the time difference between Chile and EDT?

Chile (CLST, UTC-03:00) is 1 hour behind EDT (EDT, UTC-04:00). The gap is currently -1h.

How do I convert Chile time to EDT time?

Add -1h to Chile local time. For example, 9:00 AM in Chile is 8:00 AM in EDT.

What time is it in EDT right now?

EDT uses EDT at UTC-04:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -1h offset from Chile.

What is the best time to call EDT from Chile?

Call between 10:00 AM and 5:00 PM CLST — that maps to 9:00 AM–4:00 PM EDT and keeps both parties inside the working day.

Which is behind, Chile or EDT?

Chile is 1 hour behind EDT. When it is 12:00 PM in Chile it is 11:00 AM in EDT.

Do Chile and EDT use different time zones?

Chile (Chile) uses CLST at UTC-03:00, while EDT uses EDT at UTC-04:00. The IANA identifiers are America/Santiago and America/New_York.

Does daylight saving time affect the Chile–EDT difference?

Yes at the moment: Chile is on daylight saving time and EDT is not, so the -1h gap shifts by an hour when exactly one of them changes clocks.

Which other cities share Chile's time zone?

CLST also covers Santiago, Valparaíso, Concepción, Viña del Mar, Antofagasta.

Which countries use CLST, Chile's zone?

CLST is used in Chile.

Is there a day difference between Chile and EDT?

Not normally. The -1h gap only pushes the date over the previous day.

What is the time difference between Chile and EDT?

EDT is -1h from Chile.

What timezone is Chile in?

Chile operates on its local timezone.

What timezone is EDT in?

EDT operates on its local timezone.

Which countries use CLT (Chile Standard Time)?

CLT is used in Chile.

Does CLT observe daylight saving time?

Yes, CLT switches to CLST during summer months.

What are some interesting facts about CLT?

Chile observes daylight saving time, switching to CLST (UTC-03:00) in summer. Santiago is the largest city in Chile with over 6 million in the metro area.

Which cities are in the EDT timezone?

Major cities in the EDT timezone include New York City, Washington D.C., Toronto, Miami, Philadelphia, Atlanta, Boston, Montreal.

What is the UTC offset for EDT?

Eastern Daylight Time (EDT) is at UTC-04:00. During daylight saving time, it shifts to EST.

What should I know about the EDT timezone?

EDT is observed from the second Sunday of March to the first Sunday of November. During EDT, the US East Coast is only 4 hours behind London (instead of 5).