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Shift Overlap

Santiago and Dhaka working-hours overlap

On Monday, 28 September 2026, Santiago is 9 hours behind Dhaka — UTC-03:00 against UTC+06:00. They share no working hours that day at all: Santiago works 12:00–20:00 UTC and Dhaka works 03:00–11:00 UTC, and those two windows do not meet. Santiago changes clocks on Sunday, 4 April 2027, and the gap between them goes from 9 hours to 10 hours. Dhaka does not change clocks at all.

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

CityLocal hoursIn UTCOffsetNext clock change
Santiago09:00–17:0012:00–20:00 UTCUTC-03:00UTC-03:00 → UTC-04:00, 4 Apr 2027
Dhaka09:00–17:0003:00–11:00 UTCUTC+06:00No daylight saving

Is there any overlap through the year?

Santiago changes clocks on Sunday, 4 April 2027, and Dhaka never does, so the gap between them moves only when Santiago's clocks do. In the twelve months sampled the two working days never meet, so there is no window to move.

MonthShared windowLength
2026-10No shared hours—
2026-11No shared hours—
2026-12No shared hours—
2027-01No shared hours—
2027-02No shared hours—
2027-03No shared hours—
2027-04No shared hours—
2027-05No shared hours—
2027-06No shared hours—
2027-07No shared hours—
2027-08No shared hours—
2027-09No shared hours—

Questions

Is there any time Santiago and Dhaka are both at work?
Not on Monday, 28 September 2026. Santiago works 12:00–20:00 UTC and Dhaka works 03:00–11:00 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 Dhaka?
On Monday, 28 September 2026, Santiago is 9 hours behind Dhaka — UTC-03:00 against UTC+06:00. Santiago changes clocks on Sunday, 4 April 2027, and the gap between them goes from 9 hours to 10 hours. Dhaka does not change clocks at all.
Does the overlap between Santiago and Dhaka change through the year?
There is no month in the twelve months from Monday, 28 September 2026 when Santiago and Dhaka are both inside their working hours. Santiago changes clocks on Sunday, 4 April 2027, and the gap between them goes from 9 hours to 10 hours. Dhaka does not change clocks at all.

Related city pairs

Or read how overlap is calculated and the other questions people ask about scheduling across time zones.