Chicago to San Juan time converter

San Juan is 13 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 10:00 PM in San Juan.

Chicago CDT

Tuesday, October 20, 2026

San Juan PHT

Wednesday, October 21, 2026

Chicago
Illinois, United States
Tue, Oct 20
CDTUTC-5
San Juan
Philippines
Wed, Oct 21
PHTUTC+8+13h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to San Juan conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Chicago (9:00 AM – 11:00 AM in San Juan): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Chicago and San Juan switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: +13h
  • Nov 1, 2026 – Mar 14, 2027: +14h
  • Mar 14, 2027 – Oct 20, 2027: +13h

Distance

Chicago and San Juan are 13,083 km (8,129 miles) apart in a straight line.

More conversions

San Juan to ChicagoChicago to New YorkChicago to LondonChicago to Los AngelesChicago to TorontoChicago to São PauloChicago to ParisChicago to BerlinChicago to MoscowChicago to DubaiChicago to New DelhiChicago to BangkokChicago to Singapore
New York to San JuanLondon to San JuanLos Angeles to San JuanToronto to San JuanSão Paulo to San JuanParis to San JuanBerlin to San JuanMoscow to San JuanDubai to San JuanNew Delhi to San JuanBangkok to San JuanSingapore to San Juan

Questions and answers

What is the time difference between Chicago and San Juan?

San Juan is 13 hours ahead of Chicago.

What time is it in San Juan when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 10:00 PM in San Juan.

When is the best time to call San Juan from Chicago?

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Chicago (9:00 AM – 11:00 AM in San Juan): working hours on one side, early or late on the other.

Does the time difference between Chicago and San Juan change?

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