Time zone conversion between Australia (Sydney) and US Pacific Time
When it's 3:00 PM in Australia (Sydney), it will be 8:00 PM in US Pacific Time, previous day.
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.
US Pacific Time (PT, GMT-8/-7) encompasses the West Coast including Los Angeles, San Francisco, Seattle, and San Diego. The timezone observes daylight saving time from March to November, moving to GMT-7 during summer months. Standard business hours follow the typical 9:00 AM to 5:00 PM or 6:00 PM schedule, though technology companies often maintain more flexible arrangements. Silicon Valley's concentration of technology giants like Apple, Google, and Facebook establishes this timezone as the global technology innovation center. The region also emphasizes entertainment (Los Angeles), aerospace, and international trade through major Pacific ports. Morning hours provide limited overlap with Asian business hours, while afternoons align well with East Coast operations.
| Australia (Sydney) Time | US Pacific Time Time |
|---|---|
| 12:00 AM | 5:00 AM (previous day) |
| 1:00 AM | 6:00 AM (previous day) |
| 2:00 AM | 7:00 AM (previous day) |
| 3:00 AM | 8:00 AM (previous day) |
| 4:00 AM | 9:00 AM (previous day) |
| 5:00 AM | 10:00 AM (previous day) |
| 6:00 AM | 11:00 AM (previous day) |
| 7:00 AM | 12:00 PM (previous day) |
| 8:00 AM | 1:00 PM (previous day) |
| 9:00 AM | 2:00 PM (previous day) |
| 10:00 AM | 3:00 PM (previous day) |
| 11:00 AM | 4:00 PM (previous day) |
| 12:00 PM | 5:00 PM (previous day) |
| 1:00 PM | 6:00 PM (previous day) |
| 2:00 PM | 7:00 PM (previous day) |
| 3:00 PM | 8:00 PM (previous day) |
| 4:00 PM | 9:00 PM (previous day) |
| 5:00 PM | 10:00 PM (previous day) |
| 6:00 PM | 11:00 PM (previous day) |
| 7:00 PM | 12:00 AM |
| 8:00 PM | 1:00 AM |
| 9:00 PM | 2:00 AM |
| 10:00 PM | 3:00 AM |
| 11:00 PM | 4:00 AM |