San Mateo to Johannesburg time converter

Johannesburg is 6 hours ahead of San Mateo. When it is 9:00 AM in San Mateo, it is 3:00 PM in Johannesburg.

San Mateo VET

Wednesday, October 21, 2026

Johannesburg SAST

Thursday, October 22, 2026

San Mateo
Venezuela
Wed, Oct 21
VETUTC-4
Johannesburg
South Africa
Thu, Oct 22
SASTUTC+2+6h
Finding your time zone…
Shared working hours (9:00–18:00)

San Mateo to Johannesburg conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 12:00 PM in San Mateo (3:00 PM – 6:00 PM in Johannesburg).

Daylight saving time and the difference

The difference stays 6 hours all year.

Distance

San Mateo and Johannesburg are 11,047 km (6,864 miles) apart in a straight line.

More conversions

Johannesburg to San MateoSan Mateo to New YorkSan Mateo to LondonSan Mateo to Los AngelesSan Mateo to ChicagoSan Mateo to TorontoSan Mateo to São PauloSan Mateo to ParisSan Mateo to BerlinSan Mateo to MoscowSan Mateo to DubaiSan Mateo to New DelhiSan Mateo to Bangkok
New York to JohannesburgLondon to JohannesburgLos Angeles to JohannesburgChicago to JohannesburgToronto to JohannesburgSão Paulo to JohannesburgParis to JohannesburgBerlin to JohannesburgMoscow to JohannesburgDubai to JohannesburgNew Delhi to JohannesburgBangkok to Johannesburg

Questions and answers

What is the time difference between San Mateo and Johannesburg?

Johannesburg is 6 hours ahead of San Mateo.

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

When it is 9:00 AM in San Mateo, it is 3:00 PM in Johannesburg.

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

Both sides are at work from 9:00 AM – 12:00 PM in San Mateo (3:00 PM – 6:00 PM in Johannesburg).

Does the time difference between San Mateo and Johannesburg change?

No. The difference stays 6 hours all year.