WhyallaAustralia
Current time in Whyalla, Australia
Friday, 16 October 2026
Australian Central Daylight TimeUTC+10:30
⛶ Full-screen clockWhyalla time at a glance
- Country
- Australia
- Location
- City in South Australia
- Time zone
Australia/Adelaide- UTC offset now
UTC+10:30- Current zone label
- GMT+10:30
- Next clock change
- 4 April 2027 at 02:00 GMT+9:30
Time-zone identity for Whyalla
- IANA zone
Australia/Adelaide- UTC offset now
- UTC+10:30
- Current zone label
- GMT+10:30
- Clock-change status
- An offset change was found in the next 370 days.
Whyalla is currently 10 hours 30 minutes ahead of UTC. The named zone, rather than the offset alone, should be used for future dates.
Next clock change in Whyalla
This change comes from the IANA Time Zone Database. It is described as an offset change unless its daylight-saving purpose can be verified.
Time-zone history
UTC offset changes for Whyalla
A bounded record of offset transitions calculated for Australia/Adelaide, covering 2021 through 2031. Events are offset changes; their legal or daylight-saving cause is not inferred.
Previous 5 years
- UTC+10:30 UTC+10:30UTC offset decreased by
- UTC+09:30 UTC+09:30UTC offset decreased by
- UTC+10:30 UTC+10:30UTC offset decreased by
- UTC+09:30 UTC+09:30UTC offset decreased by
- UTC+10:30 UTC+10:30UTC offset decreased by
- UTC+09:30 UTC+09:30UTC offset decreased by
- UTC+10:30 UTC+10:30UTC offset decreased by
- UTC+09:30 UTC+09:30UTC offset decreased by
- UTC+10:30 UTC+10:30UTC offset decreased by
- UTC+09:30 UTC+09:30UTC offset decreased by
Next 5 years
- UTC+09:30 UTC+09:30UTC offset decreased by
- UTC+10:30 UTC+10:30UTC offset decreased by
- UTC+09:30 UTC+09:30UTC offset decreased by
- UTC+10:30 UTC+10:30UTC offset decreased by
- UTC+09:30 UTC+09:30UTC offset decreased by
- UTC+10:30 UTC+10:30UTC offset decreased by
- UTC+09:30 UTC+09:30UTC offset decreased by
- UTC+10:30 UTC+10:30UTC offset decreased by
- UTC+09:30 UTC+09:30UTC offset decreased by
- UTC+10:30 UTC+10:30UTC offset decreased by
Dates are calculated from IANA time-zone rules. The calculation checks for offset changes throughout the displayed period and resolves each change to the nearest second.
Location context
About Whyalla
Location details for Whyalla in South Australia, Australia.
- Administrative area
- South Australia, Australia
- Population
- 20,880
- Coordinates
- 33.0327° S, 137.5648° E. The elevation is 20 metres.
Nearby city clocks
Cities near Whyalla
Nearby cities are ordered by approximate straight-line distance from Whyalla. Times are calculated for the same instant shown above.
- GawlerSouth Australia, Australia206 km southeast
Australia/AdelaideSame local time - ParalowieSouth Australia, Australia215 km southeast
Australia/AdelaideSame local time - Parafield GardensSouth Australia, Australia217 km southeast
Australia/AdelaideSame local time - AdelaideSouth Australia, Australia231 km southeast
Australia/AdelaideSame local time - Adelaide city centreSouth Australia, Australia232 km southeast
Australia/AdelaideSame local time - Adelaide HillsSouth Australia, Australia234 km southeast
Australia/AdelaideSame local time
Sources for Whyalla time and city facts
Time-zone calculations use runtime tzdb 2026b. Weather and astronomy sources include their own retrieval times where available.
View 3 sources
- GeoNames cities15000GeoNames · 2026-07-15_01-57-51-849 · CC BY 4.0 · AccessedCity and country names, administrative area, coordinates and population.
- IANA Time Zone DatabaseInternet Assigned Numbers Authority · 2026b · Public domain · AccessedTime-zone names, UTC offsets and clock changes.
- Unicode Common Locale Data RepositoryUnicode Consortium · 48.0 · Unicode License v3 · AccessedEnglish display names for countries, currencies and languages.