Los Angeles to San Juan Time Difference

San Juan is 3 hours ahead of Los Angeles. The best window for a call is 9 AM–2 PM in Los Angeles, which is 12 PM–5 PM in San Juan — a 5-hour overlap inside 9 AM–5 PM on both sides. Clocks change on November 1, 2026, which briefly shifts the gap between Los Angeles and San Juan — the converter on this page always reflects the correct offset for the date you pick.

• When it's 9:00 AM in Los Angeles, it's 12:00 PM in San Juan.
• When it's 9:00 AM in San Juan, it's 6:00 AM in Los Angeles.

San Juan is currently 3 hours ahead of Los Angeles.

The 9 AM – 5 PM business windows in Los Angeles and San Juan overlap for 5 hours. 9 AM–2 PM in Los Angeles is 12 PM–5 PM in San Juan. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.

On November 1, 2026, Los Angeles shifts for daylight saving. After that, San Juan will be 4 hours ahead of Los Angeles (currently 3 hours ahead of Los Angeles). The converter and the tables above always reflect the correct offset for the date you pick.

• Los Angeles is currently observing daylight saving time.
• San Juan does not observe daylight saving time.

Frequently asked questions

Is San Juan ahead of or behind Los Angeles?

San Juan is 3 hours ahead of Los Angeles.

How many hours ahead of Los Angeles is San Juan?

San Juan is 3 hours ahead of Los Angeles.

What time is 9 AM in Los Angeles in San Juan?

9:00 AM in Los Angeles is 12:00 PM in San Juan.

What time is noon in Los Angeles in San Juan?

12:00 PM in Los Angeles is 3:00 PM in San Juan.

What time is 5 PM in Los Angeles in San Juan?

5:00 PM in Los Angeles is 8:00 PM in San Juan. Useful for end-of-day handoffs between the two offices.

What time is 3 PM in Los Angeles in San Juan?

3:00 PM in Los Angeles is 6:00 PM in San Juan.

Is Los Angeles currently observing daylight saving time?

Los Angeles is currently observing daylight saving time (summer time).

Is San Juan currently observing daylight saving time?

San Juan does not observe daylight saving time — its UTC offset stays the same all year.

Do Los Angeles and San Juan observe daylight saving?

On November 1, 2026, Los Angeles shifts for daylight saving. After that, San Juan will be 4 hours ahead of Los Angeles (currently 3 hours ahead of Los Angeles). The converter and the tables above always reflect the correct offset for the date you pick.

When is the best time to call San Juan from Los Angeles?

Aim for 9 AM–2 PM in Los Angeles, which is 12 PM–5 PM in San Juan.

When is the best time to call Los Angeles from San Juan?

Aim for 12 PM–5 PM in San Juan, which is 9 AM–2 PM in Los Angeles.

Los Angeles (PDT) to San Juan (AST) — how do I convert quickly?

Add 3 hours to Los Angeles local time to get San Juan local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.

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