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