Time zone conversion between United Kingdom and Australia (Sydney)
When it's 9:00 PM in United Kingdom, it will be 8:00 AM in Australia (Sydney), next day.
The United Kingdom operates on Greenwich Mean Time (GMT, GMT+0) during winter and British Summer Time (BST, GMT+1) from late March to late October. Standard business hours typically run from 9:00 AM to 5:00 PM or 5:30 PM weekdays. London functions as one of the world's premier financial centers, hosting major banks, insurance companies, and international corporate headquarters. The UK maintains extensive trading relationships across Europe, North America, and Commonwealth nations. The timezone provides excellent morning overlap with European business hours and afternoon coordination windows with North American operations. London's financial district operates across multiple time zones, with early morning traders connecting with Asian markets and afternoon teams coordinating with American counterparts.
Australia's Eastern timezone (AEDT/AEST, GMT+10/+11) covers the most populous regions including Sydney, Melbourne, and Brisbane. The timezone observes daylight saving time from October to April, moving to GMT+11 during summer months, though Queensland remains on standard time year-round. Standard business hours typically run from 9:00 AM to 5:00 PM weekdays. As Australia's primary economic region, the Eastern timezone hosts major financial institutions, technology companies, and corporate headquarters. Sydney functions as the financial capital while Melbourne emphasizes manufacturing and services. The timezone creates advantageous coordination windows with Asian markets during morning hours and maintains business overlap with Pacific regions.
| United Kingdom Time | Australia (Sydney) Time |
|---|---|
| 12:00 AM | 11:00 AM |
| 1:00 AM | 12:00 PM |
| 2:00 AM | 1:00 PM |
| 3:00 AM | 2:00 PM |
| 4:00 AM | 3:00 PM |
| 5:00 AM | 4:00 PM |
| 6:00 AM | 5:00 PM |
| 7:00 AM | 6:00 PM |
| 8:00 AM | 7:00 PM |
| 9:00 AM | 8:00 PM |
| 10:00 AM | 9:00 PM |
| 11:00 AM | 10:00 PM |
| 12:00 PM | 11:00 PM |
| 1:00 PM | 12:00 AM (next day) |
| 2:00 PM | 1:00 AM (next day) |
| 3:00 PM | 2:00 AM (next day) |
| 4:00 PM | 3:00 AM (next day) |
| 5:00 PM | 4:00 AM (next day) |
| 6:00 PM | 5:00 AM (next day) |
| 7:00 PM | 6:00 AM (next day) |
| 8:00 PM | 7:00 AM (next day) |
| 9:00 PM | 8:00 AM (next day) |
| 10:00 PM | 9:00 AM (next day) |
| 11:00 PM | 10:00 AM (next day) |