Johannesburg to San Juan time converter

San Juan is 7 hours behind Johannesburg. When it is 9:00 AM in Johannesburg, it is 2:00 AM in San Juan.

Johannesburg SAST

Thursday, October 22, 2026

San Juan CDT

Wednesday, October 21, 2026

Johannesburg
South Africa
Thu, Oct 22
SASTUTC+2
San Juan
Texas, United States
Wed, Oct 21
CDTUTC-5-7h
Finding your time zone…
Shared working hours (9:00–18:00)

Johannesburg to San Juan conversion table

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

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

Best time to call or meet

Both sides are at work from 4:00 PM – 6:00 PM in Johannesburg (9:00 AM – 11:00 AM in San Juan).

Daylight saving time and the difference

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

  • Oct 22, 2026 – Nov 1, 2026: -7h
  • Nov 1, 2026 – Mar 14, 2027: -8h
  • Mar 14, 2027 – Oct 22, 2027: -7h

Distance

Johannesburg and San Juan are 14,688 km (9,127 miles) apart in a straight line.

More conversions

San Juan to JohannesburgJohannesburg to New YorkJohannesburg to LondonJohannesburg to Los AngelesJohannesburg to ChicagoJohannesburg to TorontoJohannesburg to São PauloJohannesburg to ParisJohannesburg to BerlinJohannesburg to MoscowJohannesburg to DubaiJohannesburg to New DelhiJohannesburg to Bangkok
New York to San JuanLondon to San JuanLos Angeles to San JuanChicago 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 Juan

Questions and answers

What is the time difference between Johannesburg and San Juan?

San Juan is 7 hours behind Johannesburg.

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

When it is 9:00 AM in Johannesburg, it is 2:00 AM in San Juan.

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

Both sides are at work from 4:00 PM – 6:00 PM in Johannesburg (9:00 AM – 11:00 AM in San Juan).

Does the time difference between Johannesburg 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.