Santiago and Auckland working-hours overlap
On Monday, 28 September 2026, Santiago is 16 hours behind Auckland — UTC-03:00 against UTC+13:00. They share no working hours that day at all: Santiago works 12:00–20:00 UTC and Auckland works 20:00–04:00 UTC, and those two windows do not meet. Santiago and Auckland change clocks on the same day, Sunday, 4 April 2027, which does not change the gap between them.
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
No shared working hours on this date.
On this date the two working days do not meet, and none of the twelve months sampled for the year brings them together. Widening one side’s hours is what would change it; no other date will find a window that is not there.
Each city's working day
| City | Local hours | In UTC | Offset | Next clock change |
|---|---|---|---|---|
| Santiago | 09:00–17:00 | 12:00–20:00 UTC | UTC-03:00 | UTC-03:00 → UTC-04:00, 4 Apr 2027 |
| Auckland | 09:00–17:00 | 20:00–04:00 UTC | UTC+13:00 | UTC+13:00 → UTC+12:00, 4 Apr 2027 |
Is there any overlap through the year?
Santiago and Auckland change clocks on the same day, Sunday, 4 April 2027, so the gap between them does not move. In the twelve months sampled the two working days never meet, so there is no window to move.
| Month | Shared window | Length |
|---|---|---|
| 2026-10 | No shared hours | — |
| 2026-11 | No shared hours | — |
| 2026-12 | No shared hours | — |
| 2027-01 | No shared hours | — |
| 2027-02 | No shared hours | — |
| 2027-03 | No shared hours | — |
| 2027-04 | No shared hours | — |
| 2027-05 | No shared hours | — |
| 2027-06 | No shared hours | — |
| 2027-07 | No shared hours | — |
| 2027-08 | No shared hours | — |
| 2027-09 | No shared hours | — |
Questions
- Is there any time Santiago and Auckland are both at work?
- Not on Monday, 28 September 2026. Santiago works 12:00–20:00 UTC and Auckland works 20:00–04:00 UTC, and those windows do not overlap. Widening one side's hours or choosing another date is what changes that.
- How far apart are Santiago and Auckland?
- On Monday, 28 September 2026, Santiago is 16 hours behind Auckland — UTC-03:00 against UTC+13:00. Santiago and Auckland change clocks on the same day, Sunday, 4 April 2027, which does not change the gap between them.
- Does the overlap between Santiago and Auckland change through the year?
- There is no month in the twelve months from Monday, 28 September 2026 when Santiago and Auckland are both inside their working hours. Santiago and Auckland change clocks on the same day, Sunday, 4 April 2027, which does not change the gap between them.
Related city pairs
- Honolulu and Santiago
- Honolulu and Auckland
- San Francisco and Santiago
- San Francisco and Auckland
- Denver and Santiago
- Denver and Auckland
Or read how overlap is calculated and the other questions people ask about scheduling across time zones.