When it is 12:00 PM in LHDT, it is 9:00 PM the previous day in Philadelphia.
📞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.
LHDT is 15 hours ahead of Philadelphia.
🕐 Subtract 15 hours from LHDT time to get Philadelphia time.
LHDT uses 11 hours ahead of Universal Time (UTC+1) and Philadelphia uses 4 hours behind Universal Time (UTC-4).
| LHDT Time | Philadelphia Time | |
|---|---|---|
| 12 AM LHDT Time | ↔ | 9 AM Philadelphia Time |
| 1 AM LHDT Time | ↔ | 10 AM Philadelphia Time |
| 2 AM LHDT Time | ↔ | 11 AM Philadelphia Time |
| 3 AM LHDT Time | ↔ | 12 PM Philadelphia Time |
| 4 AM LHDT Time | ↔ | 1 PM Philadelphia Time |
| 5 AM LHDT Time | ↔ | 2 PM Philadelphia Time |
| 6 AM LHDT Time | ↔ | 3 PM Philadelphia Time |
| 7 AM LHDT Time | ↔ | 4 PM Philadelphia Time |
| 8 AM LHDT Time | ↔ | 5 PM Philadelphia Time |
| 9 AM LHDT Time | ↔ | 6 PM Philadelphia Time |
| 10 AM LHDT Time | ↔ | 7 PM Philadelphia Time |
| 11 AM LHDT Time | ↔ | 8 PM Philadelphia Time |
| LHDT Time | Philadelphia Time | |
|---|---|---|
| 12 PM LHDT Time | ↔ | 9 PM Philadelphia Time |
| 1 PM LHDT Time | ↔ | 10 PM Philadelphia Time |
| 2 PM LHDT Time | ↔ | 11 PM Philadelphia Time |
| 3 PM LHDT Time | ↔ | 12 AM Philadelphia Time |
| 4 PM LHDT Time | ↔ | 1 AM Philadelphia Time |
| 5 PM LHDT Time | ↔ | 2 AM Philadelphia Time |
| 6 PM LHDT Time | ↔ | 3 AM Philadelphia Time |
| 7 PM LHDT Time | ↔ | 4 AM Philadelphia Time |
| 8 PM LHDT Time | ↔ | 5 AM Philadelphia Time |
| 9 PM LHDT Time | ↔ | 6 AM Philadelphia Time |
| 10 PM LHDT Time | ↔ | 7 AM Philadelphia Time |
| 11 PM LHDT Time | ↔ | 8 AM Philadelphia Time |
LHDT is 15 hours ahead of Philadelphia.
LHDT is ahead of Philadelphia by 15 hours.
It is 6:00 PM the previous day in Philadelphia.