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TimezonePair
Home·Johannesburg·Johannesburg × Hagåtña
Prime meridian·:: UTC·

Johannesburg×Hagåtña

South Africa · ZA
Johannesburg
—:—
Africa/Johannesburg·
No DST
Guam · GU
Hagåtña
—:—
Pacific/Guam·
No DST

Johannesburg is 8 hours ahead of Hagåtña. Scrub a time, meet in the overlap, ship the invite — before the kettle boils.

◊ at a glance

Three numbers. The ones that decide the meeting.

01
Difference
8h ahead
Johannesburg vs Hagåtña
02
Overlap
0h
Business hours 09:00 – 17:00
03
UTC offsets
GMT+2 / GMT+10
SAST · Guam
04
Flight
16h 9m
13,307 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
No overlap in working hours
Johannesburg
—:—
0
3
6
9
12
15
18
21
Hagåtña
—:—
9
12
15
18
21
0
3
6
Scrub a meeting time14:00 Johannesburg
Same moment in Hagåtña22:00 Hagåtña
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/johannesburg/to/hagåtña?t=14&a=A&d=2026-04-27&dur=60
14:00 Johannesburg22:00 Hagåtña
Full 24-hour reference
JohannesburgHagåtña
00:00
08:00
01:00
09:00Hagåtña only
02:00
10:00Hagåtña only
03:00
11:00Hagåtña only
04:00
12:00Hagåtña only
05:00
13:00Hagåtña only
06:00
14:00Hagåtña only
07:00
15:00Hagåtña only
08:00
16:00Hagåtña only
09:00Johannesburg only
17:00
10:00Johannesburg only
18:00
11:00Johannesburg only
19:00
12:00Johannesburg only
20:00
13:00Johannesburg only
21:00
14:00Johannesburg only
22:00
15:00Johannesburg only
23:00
16:00Johannesburg only
00:00
17:00
01:00
18:00
02:00
19:00
03:00
20:00
04:00
21:00
05:00
22:00
06:00
23:00
07:00
◊ common questions

Quick answers. Before you book the call.

What's the time difference between Johannesburg and Hagåtña?

Johannesburg is 8 hours ahead of Hagåtña. Johannesburg runs on GMT+2 and Hagåtña on GMT+10. The gap can shift by an hour when either side enters or leaves daylight saving — the live clocks above always reflect the current offset.

When's the best time to schedule a meeting?

Standard 09:00–17:00 workdays don't intersect. Most teams compromise with one side meeting early (before 09:00) or late (after 17:00).

Does daylight saving time change the difference?

Yes, if either city observes DST. When one side shifts and the other doesn't, the gap changes by one hour. The DST badges under each clock show whether each zone is currently shifted and when the next transition lands.

How far is Johannesburg from Hagåtña?

About 13,307 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 16h 9m, not counting airport time, winds, or routing around restricted airspace.

Can I send this meeting time as a calendar invite?

Yes. Pick a time on the slider above, open the meeting card, customize the title and duration, then download the .ics file. It imports cleanly into Google Calendar, Outlook, and Apple Calendar with the correct timezone attached.

◊ keep going

One pair down. 299 cities to go.

Every pair in 300 cities runs the same clocks, the same overlap, the same one-click invite. Pick another.

JOHANNESBURG · Africa/Johannesburg
GMT+2 · -26.20°, 28.05°

HAGÅTÑA · Pacific/Guam
GMT+10 · 13.47°, 144.75°

0h shared · 8h ahead