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