Santiago to Arecibo time converter

Arecibo is 1 hour behind Santiago. When it is 9:00 AM in Santiago, it is 8:00 AM in Arecibo.

Santiago CLST

Wednesday, October 21, 2026

Arecibo AST

Wednesday, October 21, 2026

Santiago
Chile
Wed, Oct 21
CLSTUTC-3
Arecibo
Puerto Rico
Wed, Oct 21
ASTUTC-4-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Santiago to Arecibo conversion table

Every hour of today in Santiago and the matching time in Arecibo. Light rows are typical working hours (9:00–18:00).

SantiagoArecibo
12:00 AM11:00 PM−1 day
1:00 AM12:00 AM
2:00 AM1:00 AM
3:00 AM2:00 AM
4:00 AM3:00 AM
5:00 AM4:00 AM
6:00 AM5:00 AM
7:00 AM6:00 AM
8:00 AM7:00 AM
9:00 AM8:00 AM
10:00 AM9:00 AM
11:00 AM10:00 AM
12:00 PM11:00 AM
1:00 PM12:00 PM
2:00 PM1:00 PM
3:00 PM2:00 PM
4:00 PM3:00 PM
5:00 PM4:00 PM
6:00 PM5:00 PM
7:00 PM6:00 PM
8:00 PM7:00 PM
9:00 PM8:00 PM
10:00 PM9:00 PM
11:00 PM10:00 PM

Best time to call or meet

Both sides are at work from 10:00 AM – 6:00 PM in Santiago (9:00 AM – 5:00 PM in Arecibo).

Daylight saving time and the difference

The difference changes during the year because Santiago and Arecibo switch clocks on different dates:

  • Oct 21, 2026 – Apr 3, 2027: -1h
  • Apr 3, 2027 – Sep 5, 2027: ±0
  • Sep 5, 2027 – Oct 21, 2027: -1h

Distance

Santiago and Arecibo are 5,789 km (3,597 miles) apart in a straight line.

More conversions

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New York to AreciboLondon to AreciboLos Angeles to AreciboChicago to AreciboToronto to AreciboSão Paulo to AreciboParis to AreciboBerlin to AreciboMoscow to AreciboDubai to AreciboNew Delhi to AreciboBangkok to Arecibo

Questions and answers

What is the time difference between Santiago and Arecibo?

Arecibo is 1 hour behind Santiago.

What time is it in Arecibo when it is 9 AM in Santiago?

When it is 9:00 AM in Santiago, it is 8:00 AM in Arecibo.

When is the best time to call Arecibo from Santiago?

Both sides are at work from 10:00 AM – 6:00 PM in Santiago (9:00 AM – 5:00 PM in Arecibo).

Does the time difference between Santiago and Arecibo change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.