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 Riyadh

+6h

Chile

CLSTSOURCE

UTC-03:00☀ DST active

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Riyadh

AST

Saudi Arabia · UTC+03:00

HH06

MM00

18:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Chile

Riyadh

12:00 AM

6:00 AM

2:00 AM

8:00 AM

4:00 AM

10:00 AM

6:00 AM

12:00 PM

8:00 AM

2:00 PM

10:00 AM

4:00 PM

12:00 PM

6:00 PM

2:00 PM

8:00 PM

4:00 PM

10:00 PM

6:00 PM

12:00 AM+1

8:00 PM

2:00 AM+1

10:00 PM

4:00 AM+1

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

CLST and AST on the World Map

The map below highlights the CLST (Chile Standard Time) and AST (Arabia Standard Time) timezone regions across the globe.

CLST Zone

→

AST 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

AST – Arabia Standard Time

UTC+03:00

Arabia Standard Time (AST, UTC+03:00) is the time zone for Saudi Arabia and the other Gulf states of the Arabian peninsula.

Countries in AST

Saudi ArabiaQatarKuwaitBahrainIraqYemen

Major Cities in AST

RiyadhJeddahDohaKuwait CityBaghdad

Key Facts about AST

•None of the Gulf states on Arabia Standard Time observe daylight saving.
•AST is the same offset as Moscow Standard Time and East Africa Time.
•Riyadh is one hour ahead of Central European Time in winter.
•The AST abbreviation is shared with Atlantic Standard Time (UTC-04:00).

Daylight Saving:No – UTC+03:00 year-round

Learn more about AST on Wikipedia

About Riyadh

Wikipedia

Riyadh operates on Arabia Standard Time (AST), UTC+3. As OPEC's de facto capital and home to Tadawul, Riyadh time impacts global energy markets.

Population:7.7 million

Metro:7.7 million

Business Hours:8:00 AM - 4:00 PM AST (Sunday-Thursday)

Currency:SAR (﷼)

Stock Exchange:Tadawul (Saudi Stock Exchange)

Key Landmarks

Kingdom CentreMasmak FortressNational MuseumAl Faisaliyah CenterDiriyah

Did You Know?

Riyadh is growing rapidly as part of Saudi Vision 2030 modernization.

Learn more about AST timezone →

Chile vs Riyadh: Offsets, DST and Best Call Times

Chile runs on Chile Summer Time (CLST) at UTC-03:00, currently observing daylight saving time. Riyadh runs on Arabian Standard Time (AST) at UTC+03:00. That puts Chile 6 hours ahead of Riyadh — a difference of +6h at the current offsets.

In practice, when it is 9:00 AM in Chile it is 3:00 PM in Riyadh. Midnight in Chile is 6:00 AM in Riyadh.Chile observes daylight saving time while Riyadh does not, so the gap narrows or widens by an hour part of the year.

Chile to Riyadh time conversion table

Chile (CLST)	Riyadh (AST)	Day
12:00 AM	6:00 AM	same day
6:00 AM	12:00 PM	same day
7:00 AM	1:00 PM	same day
8:00 AM	2:00 PM	same day
9:00 AM	3:00 PM	same day
12:00 PM	6:00 PM	same day
3:00 PM	9:00 PM	same day
5:00 PM	11:00 PM	same day
6:00 PM	12:00 AM	next day
9:00 PM	3:00 AM	next day

Why people convert Chile to Riyadh time

Scheduling a call from Chile to Riyadh: a 10:00 AM start in Chile lands at 4:00 PM in Riyadh, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both Chile and Riyadh are inside the 9-to-5 working day between 9:00 AM and 11:00 AM CLST time (3:00 PM–5:00 PM AST). That is roughly 2 hours of usable overlap.
Coordinating a Chile-based team with Riyadh contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.

Always state the zone abbreviation, not just the hour. "3:00 PM CLST" is unambiguous; "3 PM" across a +6h gap is not.
Block 9:00 AM–11:00 AM CLST as the recurring meeting window if you work primarily from Chile and need Riyadh 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 +6h 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 AST (Arabia Standard Time)

Arabia Standard Time (AST) is fixed at UTC+03:00 all year across Saudi Arabia, Qatar, Kuwait, Bahrain, Iraq and Yemen. None of these countries observes daylight saving time, so the offset never changes. The abbreviation collides with Atlantic Standard Time (UTC-04:00) used in eastern Canada and the Caribbean; this page covers the Arabian peninsula meaning. Arabia Standard Time is the same offset as Moscow Standard Time and East Africa Time, which makes scheduling with Europe straightforward — Riyadh is one hour ahead of Central European Time in winter and level with it during European summer time.

Best time to call between Chile and Riyadh

Both Chile and Riyadh sit inside the 9 AM – 5 PM working day between 9:00 AM–11:00 AM CLST, which is 3:00 PM–5:00 PM AST. That gives roughly 2 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

Chile and Riyadh overlap for about 2 hours during the working day — enough for meetings if you avoid the edges of the window.

Chile is 6 hours ahead of Riyadh (CLST UTC-03:00 → AST UTC+03:00). The shared working window is 9:00 AM–11:00 AM 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

Riyadh

Does not observe DST

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 Riyadh?

Chile (CLST, UTC-03:00) is 6 hours ahead of Riyadh (AST, UTC+03:00). The gap is currently +6h.

How do I convert Chile time to Riyadh time?

Add +6h to Chile local time. For example, 9:00 AM in Chile is 3:00 PM in Riyadh.

What time is it in Riyadh right now?

Riyadh uses AST at UTC+03:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +6h offset from Chile.

What is the best time to call Riyadh from Chile?

Call between 9:00 AM and 11:00 AM CLST — that maps to 3:00 PM–5:00 PM AST and keeps both parties inside the working day.

Which is ahead, Chile or Riyadh?

Chile is 6 hours ahead of Riyadh. When it is 12:00 PM in Chile it is 6:00 PM in Riyadh.

Do Chile and Riyadh use different time zones?

Chile (Chile) uses CLST at UTC-03:00, while Riyadh (Saudi Arabia) uses AST at UTC+03:00. The IANA identifiers are America/Santiago and Asia/Riyadh.

Does daylight saving time affect the Chile–Riyadh difference?

Yes at the moment: Chile is on daylight saving time and Riyadh is not, so the +6h 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 Riyadh?

Not normally. The +6h gap only pushes the date over for late-evening times.

What is the time difference between Chile and Riyadh?

Riyadh is +6h from Chile.

What timezone is Chile in?

Chile operates on its local timezone.

What timezone is Riyadh in?

Riyadh operates on Arabia Standard Time (AST), UTC+3. As OPEC's de facto capital and home to Tadawul, Riyadh time impacts global energy markets.

What are the business hours in Riyadh?

Standard business hours in Riyadh are 8:00 AM - 4:00 PM AST (Sunday-Thursday).

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.