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Time Zone in Mount Isa, Queensland, Australia in 1990

9:46:21 am AEST

Sunday, September 22, 2019

Current: AEST
 Australian Eastern Standard Time

Current Offset: UTC/GMT +10 hours

Difference: 14 hours ahead of Boston

Location of Mount IsaLocation

1990 Time Zones - Mount Isa

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The graph above illustrates clock changes in Mount Isa during 1990.

Time Changes in Mount Isa Over the Years

Daylight Saving Time (DST) changes do not necessarily occur on the same date every year.

YearDate & TimeAbbreviationTime ChangeOffset After
1990Sun, Mar 4 at 3:00 amAEDTAEST-1 hour (DST end)UTC+10h
 Sun, Oct 28 at 2:00 amAESTAEDT+1 hour (DST start)UTC+11h
1991Sun, Mar 3 at 3:00 amAEDTAEST-1 hour (DST end)UTC+10h
 Sun, Oct 27 at 2:00 amAESTAEDT+1 hour (DST start)UTC+11h
1992Sun, Mar 1 at 3:00 amAEDTAEST-1 hour (DST end)UTC+10h
1993 — 1999No changes, UTC +10 hours all of the period
* All times are local Mount Isa time.

Data for the years before 1970 is not available for Mount Isa, however, we have earlier time zone history for Brisbane available.

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Mount Isa
Australia
9:4621am
Sunday, September 22, 2019