When it is 12:00 PM in Blackheath, it is 9:00 PM the previous day in Austin.
📞There is no overlap during standard 9-to-5 business hours, so a call may need to be early or late in the day for one side.
Blackheath is 15 hours ahead of Austin.
🕐 Subtract 15 hours from Blackheath time to get Austin time.
Blackheath uses 10 hours ahead of Universal Time (UTC+1) and Austin uses 5 hours behind Universal Time (UTC-5).
| Blackheath Time | Austin Time | |
|---|---|---|
| 12 AM Blackheath Time | ↔ | ☼ 9 AM Austin Time |
| 1 AM Blackheath Time | ↔ | ☼ 10 AM Austin Time |
| 2 AM Blackheath Time | ↔ | ☼ 11 AM Austin Time |
| 3 AM Blackheath Time | ↔ | ☼ 12 PM Austin Time |
| 4 AM Blackheath Time | ↔ | ☼ 1 PM Austin Time |
| 5 AM Blackheath Time | ↔ | ☼ 2 PM Austin Time |
| 6 AM Blackheath Time | ↔ | ☼ 3 PM Austin Time |
| ☼ 7 AM Blackheath Time | ↔ | ☼ 4 PM Austin Time |
| ☼ 8 AM Blackheath Time | ↔ | ☼ 5 PM Austin Time |
| ☼ 9 AM Blackheath Time | ↔ | ☼ 6 PM Austin Time |
| ☼ 10 AM Blackheath Time | ↔ | ☼ 7 PM Austin Time |
| ☼ 11 AM Blackheath Time | ↔ | ☼ 8 PM Austin Time |
| Blackheath Time | Austin Time | |
|---|---|---|
| ☼ 12 PM Blackheath Time | ↔ | 9 PM Austin Time |
| ☼ 1 PM Blackheath Time | ↔ | 10 PM Austin Time |
| ☼ 2 PM Blackheath Time | ↔ | 11 PM Austin Time |
| ☼ 3 PM Blackheath Time | ↔ | 12 AM Austin Time |
| ☼ 4 PM Blackheath Time | ↔ | 1 AM Austin Time |
| 5 PM Blackheath Time | ↔ | 2 AM Austin Time |
| 6 PM Blackheath Time | ↔ | 3 AM Austin Time |
| 7 PM Blackheath Time | ↔ | 4 AM Austin Time |
| 8 PM Blackheath Time | ↔ | 5 AM Austin Time |
| 9 PM Blackheath Time | ↔ | ☼ 6 AM Austin Time |
| 10 PM Blackheath Time | ↔ | ☼ 7 AM Austin Time |
| 11 PM Blackheath Time | ↔ | ☼ 8 AM Austin Time |
Blackheath is 15 hours ahead of Austin.
Blackheath is ahead of Austin by 15 hours.
It is 6:00 PM the previous day in Austin.