United States to South Africa — exact time difference
United States is 6 hours behind South Africa. When United States clocks hit noon, South Africa reads 18:00.
United States is in the America/New_York timezone. South Africa is in Africa/Johannesburg. The difference is 6 hours.
Working hours overlap
Every working day, United States and South Africa are both in business hours for 2 hours simultaneously.
00:0006:0012:0018:0024:00
United States
South Africa
Overlap (2h)
When to schedule across time zones
Both United States and South Africa are in standard hours simultaneously for 2h per day.
09:00 New York / 15:00 Johannesburg✓ Both working
10:00 New York / 16:00 Johannesburg✓ Both working
Based on standard 09:00–17:00 working hours in each location's local time.
Holiday calendar for both locations
⚡ Both locations have upcoming holidays, check availability before scheduling.
United States8 holidays
Jun 19Juneteenth National Independence DaySOON
Jul 3Independence Day
Sep 7Labour Day
Oct 12Columbus Day
Oct 12Indigenous Peoples' Day
South Africa6 holidays
Jun 16Youth DaySOON
Aug 10National Women's Day
Sep 24Heritage Day
Dec 16Day of Reconciliation
Dec 25Christmas Day
Working across United States and South Africa
Working across United States (USA) and South Africa (South Africa) involves a 6-hour gap. The good news: there is a 2-hour mutual window in standard business hours that lets both sides collaborate without anyone joining at an unreasonable hour.
💡 Best practice for cross-timezone meetings
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09:00–10:00 in United States = 15:00–16:00 in South Africa. Both sides are in standard business hours during this window.
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10:00–11:00 in United States = 16:00–17:00 in South Africa. Both sides are in standard business hours during this window.
DST transitions can silently shift your meeting times by an hour. The ClockinSync Chrome Extension tracks these changes automatically so you never get caught off guard.
Use the time slider above to find the exact equivalent time for any moment in United States. The input bar accepts natural language like "3pm", "15:30", or "9am Rome" for instant conversions.
