* AWST is UTC+08:00 and is observed in Western Australia.
* ACST is UTC+09:30 and is observed in South Australia, Northern Territory, and the western part of Queensland.
* AEST is UTC+10:00 and is observed in New South Wales, Australian Capital Territory, Victoria, Tasmania, and the eastern part of Queensland.
To determine the time difference between Australia and Granada, we need to compare their respective UTC offsets.
Granada: UTC+01:00
Australia: UTC+08:00 (AWST), UTC+09:30 (ACST), UTC+10:00 (AEST)
Time Difference:
* AWST: Granada is 7 hours behind AWST.
* ACST: Granada is 8 hours and 30 minutes behind ACST.
* AEST: Granada is 9 hours behind AEST.
Conclusion:
Australia is ahead of Granada by 7 to 9 hours, depending on the specific Australian time zone.