When it is 12:00 PM in Cilegon, it is 1:00 AM in AST.
📞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.
Cilegon is 11 hours ahead of AST.
🕐 Subtract 11 hours from Cilegon time to get AST time.
Cilegon uses 7 hours ahead of Universal Time (UTC+7) and AST uses 4 hours behind Universal Time (UTC-4).
| Cilegon Time | AST Time | |
|---|---|---|
| 12 AM Cilegon Time | ↔ | 1 PM AST Time |
| 1 AM Cilegon Time | ↔ | 2 PM AST Time |
| 2 AM Cilegon Time | ↔ | 3 PM AST Time |
| 3 AM Cilegon Time | ↔ | 4 PM AST Time |
| 4 AM Cilegon Time | ↔ | 5 PM AST Time |
| 5 AM Cilegon Time | ↔ | 6 PM AST Time |
| 6 AM Cilegon Time | ↔ | 7 PM AST Time |
| 7 AM Cilegon Time | ↔ | 8 PM AST Time |
| 8 AM Cilegon Time | ↔ | 9 PM AST Time |
| 9 AM Cilegon Time | ↔ | 10 PM AST Time |
| 10 AM Cilegon Time | ↔ | 11 PM AST Time |
| 11 AM Cilegon Time | ↔ | 12 AM AST Time |
| Cilegon Time | AST Time | |
|---|---|---|
| 12 PM Cilegon Time | ↔ | 1 AM AST Time |
| 1 PM Cilegon Time | ↔ | 2 AM AST Time |
| 2 PM Cilegon Time | ↔ | 3 AM AST Time |
| 3 PM Cilegon Time | ↔ | 4 AM AST Time |
| 4 PM Cilegon Time | ↔ | 5 AM AST Time |
| 5 PM Cilegon Time | ↔ | 6 AM AST Time |
| 6 PM Cilegon Time | ↔ | 7 AM AST Time |
| 7 PM Cilegon Time | ↔ | 8 AM AST Time |
| 8 PM Cilegon Time | ↔ | 9 AM AST Time |
| 9 PM Cilegon Time | ↔ | 10 AM AST Time |
| 10 PM Cilegon Time | ↔ | 11 AM AST Time |
| 11 PM Cilegon Time | ↔ | 12 PM AST Time |
Cilegon is 11 hours ahead of AST.
Cilegon is ahead of AST by 11 hours.
It is 10:00 PM the previous day in AST.