Honiara - Costa Mesa — time difference

What is the time difference between Honiara and Costa Mesa?

The time difference between Honiara and Costa Mesa is 18 hours. In Costa Mesa, it is 18 hours behind Honiara.

Time format: 12h 24h Start typing the name of the country / city where you want to know the current time.

Solomon Islands, Guadalcanal Province, Honiara

09:55:

Wednesday, 27 August 2025

⇄

03:55:

Tuesday, 26 August 2025