World Timezones

SAST to WIB Converter

Compare WIB to SAST instead
South Africa Time6:35 amFri, Jun 5
South Africa TimeSAST
Africa · UTC+2
6:35 amFri, Jun 5
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
Western Indonesia TimeWIB
Asia · UTC+7
11:35 amFri, Jun 5
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
12a
1a
2a
3a
4a

Offset

The time difference between South Africa Time and Western Indonesia Time is 5 hours.

5 hours

South Africa Time (SAST) is behind Western Indonesia Time (WIB).

SAST: UTC+2

WIB: UTC+7

Neither South Africa Time nor Western Indonesia Time is currently observing daylight saving time.

When to schedule

Business-hours overlap: 9 AM–12 PM in South Africa Time (2 PM–5 PM in Western Indonesia Time).

Both teams are in working hours during this window on weekdays.

Suggested time: 10:00 AM South Africa Time (3:00 PM Western Indonesia Time).

Public holidays in 2026

National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.

South Africa

  • New Year's DayThu, Jan 1
  • Human Rights DaySat, Mar 21
  • Good FridayFri, Apr 3
  • Family DayMon, Apr 6
  • Freedom DayMon, Apr 27
  • Workers' DayFri, May 1
  • Youth DayTue, Jun 16
  • National Women's DayMon, Aug 10
  • Heritage DayThu, Sep 24
  • Day of ReconciliationWed, Dec 16
  • Christmas DayFri, Dec 25
  • Day of GoodwillSat, Dec 26

Indonesia

  • New Year's DayThu, Jan 1
  • Good FridayFri, Apr 3
  • Easter SundaySun, Apr 5
  • Labour DayFri, May 1
  • Ascension DayThu, May 14
  • Pancasila DayMon, Jun 1
  • Independence DayMon, Aug 17
  • Christmas DayFri, Dec 25

About these zones

South Africa Time is also known as SAST. To call South Africa, dial +27.

Western Indonesia Time is also known as WIB. To call Indonesia, dial +62.

Western Indonesia Time is approximately 5,350 miles east of South Africa Time.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

SASTWIBDay
12:00 am5:00 amSame day
1:00 am6:00 amSame day
2:00 am7:00 amSame day
3:00 am8:00 amSame day
4:00 am9:00 amSame day
5:00 am10:00 amSame day
6:00 am11:00 amSame day
7:00 am12:00 pmSame day
8:00 am1:00 pmSame day
9:00 am2:00 pmSame day
10:00 am3:00 pmSame day
11:00 am4:00 pmSame day
12:00 pm5:00 pmSame day
1:00 pm6:00 pmSame day
2:00 pm7:00 pmSame day
3:00 pm8:00 pmSame day
4:00 pm9:00 pmSame day
5:00 pm10:00 pmSame day
6:00 pm11:00 pmSame day
7:00 pm12:00 am+1 day
8:00 pm1:00 am+1 day
9:00 pm2:00 am+1 day
10:00 pm3:00 am+1 day
11:00 pm4:00 am+1 day

Daylight saving time

Neither South Africa Time nor Western Indonesia Time observes daylight saving time. The offset between these zones remains constant year-round.

See the daylight saving time page for transition dates across every time zone.

Daylight today

South Africa Time
Sunrise
6:50 AM
Sunset
5:24 PM
Day length
10h 34m
Western Indonesia Time
Sunrise
5:59 AM
Sunset
5:45 PM
Day length
11h 47m

Daylight overlap: 5h 55m — 6:50 AM–12:45 PM in South Africa Time (11:50 AM–5:45 PM in Western Indonesia Time). Both locations are in daylight during this window.

Cities in these zones

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in South Africa Time

  • HLA
  • JNB
  • CPT
  • DUR

Airports in Western Indonesia Time

  • CGK
  • HLP
  • SUB
  • BDO
  • KNO
  • PLM
  • SRG

Related conversions

Common conversions

What is 9:00 am SAST in WIB?
9:00 am SAST is 2:00 pm WIB.
What is 12:00 pm SAST in WIB?
12:00 pm SAST is 5:00 pm WIB.
What is 12:30 pm SAST in WIB?
12:30 pm SAST is 5:30 pm WIB.
What is 2:00 pm SAST in WIB?
2:00 pm SAST is 7:00 pm WIB.
What is 5:00 pm SAST in WIB?
5:00 pm SAST is 10:00 pm WIB.
What is 11:30 pm SAST in WIB?
11:30 pm SAST is 4:30 am WIB, the next day.