Karachi and Brisbane working-hours overlap
On Monday, 28 September 2026, Karachi is 5 hours behind Brisbane — UTC+05:00 against UTC+10:00. Their working hours overlap for 3 hours that day, between 04:00–07:00 UTC — 09:00–12:00 in Karachi and 14:00–17:00 in Brisbane. Neither Karachi nor Brisbane changes clocks, so this window is the same all year.
Every figure on this page describes Monday, 28 September 2026 — a fixed day, not the day you are reading it. Working hours are 09:00–17:00 local time for both cities; change either, or pick another date, in the overlap calculator.
Shared working hours
Everyone is at work between 04:00–07:00 UTC — 3 hours.
| City | Local time | Offset |
|---|---|---|
| Karachi | 09:00–12:00 | UTC+05:00 |
| Brisbane | 14:00–17:00 | UTC+10:00 |
Each city's working day
| City | Local hours | In UTC | Offset | Next clock change |
|---|---|---|---|---|
| Karachi | 09:00–17:00 | 04:00–12:00 UTC | UTC+05:00 | No daylight saving |
| Brisbane | 09:00–17:00 | 23:00–07:00 UTC | UTC+10:00 | No daylight saving |
The shared window through the year
Neither Karachi nor Brisbane changes clocks, so the gap between them is constant. Every month sampled gives the same window, 04:00–07:00 UTC.
| Month | Shared window | Length |
|---|---|---|
| 2026-10 | 04:00–07:00 UTC | 3 hours |
| 2026-11 | 04:00–07:00 UTC | 3 hours |
| 2026-12 | 04:00–07:00 UTC | 3 hours |
| 2027-01 | 04:00–07:00 UTC | 3 hours |
| 2027-02 | 04:00–07:00 UTC | 3 hours |
| 2027-03 | 04:00–07:00 UTC | 3 hours |
| 2027-04 | 04:00–07:00 UTC | 3 hours |
| 2027-05 | 04:00–07:00 UTC | 3 hours |
| 2027-06 | 04:00–07:00 UTC | 3 hours |
| 2027-07 | 04:00–07:00 UTC | 3 hours |
| 2027-08 | 04:00–07:00 UTC | 3 hours |
| 2027-09 | 04:00–07:00 UTC | 3 hours |
Questions
- What time can Karachi and Brisbane meet?
- 04:00–07:00 UTC on Monday, 28 September 2026 — 3 hours. In Karachi that is 09:00–12:00, and in Brisbane it is 14:00–17:00.
- How far apart are Karachi and Brisbane?
- On Monday, 28 September 2026, Karachi is 5 hours behind Brisbane — UTC+05:00 against UTC+10:00. Neither Karachi nor Brisbane changes clocks, so this window is the same all year.
- Does the overlap between Karachi and Brisbane change through the year?
- The shared window is the same in every month of the twelve months from Monday, 28 September 2026: 04:00–07:00 UTC.
Related city pairs
- Honolulu and Karachi
- Honolulu and Brisbane
- San Francisco and Karachi
- San Francisco and Brisbane
- Denver and Karachi
- Denver and Brisbane
Or read how overlap is calculated and the other questions people ask about scheduling across time zones.