Honolulu to Johannesburg Time Difference

Johannesburg is 12 hours ahead of Honolulu. Standard 9 AM–5 PM business hours in Honolulu and Johannesburg do not overlap, so a live call needs one side outside normal hours. Honolulu and Johannesburg change their clocks together (or don't change at all), so the time difference between them stays the same all year.

• When it's 9:00 AM in Honolulu, it's 9:00 PM in Johannesburg.
• When it's 9:00 AM in Johannesburg, it's 9:00 PM the previous day in Honolulu.

Johannesburg is currently 12 hours ahead of Honolulu.

Standard 9 AM – 5 PM hours in Honolulu and Johannesburg do not overlap. The least-bad options are an early start in one city or a late evening call in the other — for example a 7–8 AM meeting in Honolulu, or a 6–8 PM meeting in Johannesburg.

The time difference between these two cities stays the same over the next twelve months — neither zone is changing for daylight saving in that window.

• Honolulu does not observe daylight saving time.
• Johannesburg does not observe daylight saving time.

Frequently asked questions

Is Johannesburg ahead of or behind Honolulu?

Johannesburg is 12 hours ahead of Honolulu.

How many hours ahead of Honolulu is Johannesburg?

Johannesburg is 12 hours ahead of Honolulu.

What time is 9 AM in Honolulu in Johannesburg?

9:00 AM in Honolulu is 9:00 PM in Johannesburg.

What time is noon in Honolulu in Johannesburg?

12:00 PM in Honolulu is 12:00 AM the next day in Johannesburg.

What time is 5 PM in Honolulu in Johannesburg?

5:00 PM in Honolulu is 5:00 AM the next day in Johannesburg. Useful for end-of-day handoffs between the two offices.

What time is 3 PM in Honolulu in Johannesburg?

3:00 PM in Honolulu is 3:00 AM the next day in Johannesburg.

Is Honolulu currently observing daylight saving time?

Honolulu does not observe daylight saving time — its UTC offset stays the same all year.

Is Johannesburg currently observing daylight saving time?

Johannesburg does not observe daylight saving time — its UTC offset stays the same all year.

Do Honolulu and Johannesburg observe daylight saving?

The time difference between these two cities stays the same over the next twelve months — neither zone is changing for daylight saving in that window.

When is the best time to call Johannesburg from Honolulu?

Honolulu and Johannesburg business hours don't overlap. The closest options are early mornings in Honolulu or late evenings, when one side stretches outside 9–5.

When is the best time to call Honolulu from Johannesburg?

Johannesburg and Honolulu business hours don't overlap. The closest options are early mornings in Johannesburg or late evenings, when one side stretches outside 9–5.

Honolulu (HST) to Johannesburg (SAST) — how do I convert quickly?

Add 12 hours to Honolulu local time to get Johannesburg local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.

• Honolulu to New York
• Honolulu to London
• Honolulu to Tokyo
• Dubai to Honolulu
• Honolulu to Singapore
• Honolulu to Los Angeles
• Honolulu to Sydney
• Honolulu to Paris
• Honolulu to Mumbai
• Hong Kong to Honolulu