Time Difference Between Cozumel, Mexico & Major California Cities

Cozumel (Quintana Roo) observes Eastern Standard Time (UTC-6) year-round since Mexico abolished DST in 2022 (except border states). California follows Pacific Time (UTC-8/UTC-7) with Daylight Saving Time (mid-March to early November).

Standard Time (Early Nov – Mid Mar)

• Los Angeles / San Diego (PST, UTC-8): Cozumel is 2 hours ahead. (10 AM Cozumel = 8 AM LA)
• San Francisco / Sacramento (PST, UTC-8): Same – Cozumel 2 hours ahead.

Daylight Saving Time (Mid Mar – Early Nov)

• California (PDT, UTC-7): Cozumel is 1 hour ahead. (10 AM Cozumel = 9 AM LA)

Quick Reference Table

Tip: Always verify with a live world-clock tool near your travel dates—legislative changes can shift offsets.