When it is 12:00 PM in Cardiff, it is 7:00 AM in Philadelphia.
📞The best time to schedule a call is between 2 PM and 5 PM in Cardiff, which is between 9 AM and 12 PM in Philadelphia.
Cardiff is 5 hours ahead of Philadelphia.
🕐 Subtract 5 hours from Cardiff time to get Philadelphia time.
Cardiff uses 1 hour ahead of Universal Time (UTC+1) and Philadelphia uses 4 hours behind Universal Time (UTC-4).
| Cardiff Time | Philadelphia Time | |
|---|---|---|
| 12 AM Cardiff Time | ↔ | ☼ 7 PM Philadelphia Time |
| 1 AM Cardiff Time | ↔ | ☼ 8 PM Philadelphia Time |
| 2 AM Cardiff Time | ↔ | 9 PM Philadelphia Time |
| 3 AM Cardiff Time | ↔ | 10 PM Philadelphia Time |
| 4 AM Cardiff Time | ↔ | 11 PM Philadelphia Time |
| ☼ 5 AM Cardiff Time | ↔ | 12 AM Philadelphia Time |
| ☼ 6 AM Cardiff Time | ↔ | 1 AM Philadelphia Time |
| ☼ 7 AM Cardiff Time | ↔ | 2 AM Philadelphia Time |
| ☼ 8 AM Cardiff Time | ↔ | 3 AM Philadelphia Time |
| ☼ 9 AM Cardiff Time | ↔ | 4 AM Philadelphia Time |
| ☼ 10 AM Cardiff Time | ↔ | ☼ 5 AM Philadelphia Time |
| ☼ 11 AM Cardiff Time | ↔ | ☼ 6 AM Philadelphia Time |
| Cardiff Time | Philadelphia Time | |
|---|---|---|
| ☼ 12 PM Cardiff Time | ↔ | ☼ 7 AM Philadelphia Time |
| ☼ 1 PM Cardiff Time | ↔ | ☼ 8 AM Philadelphia Time |
| ☼ 2 PM Cardiff Time | ↔ | ☼ 9 AM Philadelphia Time |
| ☼ 3 PM Cardiff Time | ↔ | ☼ 10 AM Philadelphia Time |
| ☼ 4 PM Cardiff Time | ↔ | ☼ 11 AM Philadelphia Time |
| ☼ 5 PM Cardiff Time | ↔ | ☼ 12 PM Philadelphia Time |
| ☼ 6 PM Cardiff Time | ↔ | ☼ 1 PM Philadelphia Time |
| ☼ 7 PM Cardiff Time | ↔ | ☼ 2 PM Philadelphia Time |
| ☼ 8 PM Cardiff Time | ↔ | ☼ 3 PM Philadelphia Time |
| ☼ 9 PM Cardiff Time | ↔ | ☼ 4 PM Philadelphia Time |
| 10 PM Cardiff Time | ↔ | ☼ 5 PM Philadelphia Time |
| 11 PM Cardiff Time | ↔ | ☼ 6 PM Philadelphia Time |
Cardiff is 5 hours ahead of Philadelphia.
Cardiff is ahead of Philadelphia by 5 hours.
It is 4:00 AM in Philadelphia.