Time difference
Madrid to San Juan Time Difference
San Juan is 6 hours behind Madrid — when it's 12:00 PM in Madrid, it's 6:00 AM in San Juan. (Madrid (Europe/Madrid, CEST); San Juan (America/Puerto_Rico, AST).) Below: live local times, the best hours for a call, a full conversion table, and exact daylight-saving dates.
San Juan is 6 hours behind Madrid. The best window for a call is 3 PM–5 PM in Madrid, which is 9 AM–11 AM in San Juan — a 2-hour overlap inside 9 AM–5 PM on both sides. Clocks change on October 25, 2026, which briefly shifts the gap between Madrid 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 Madrid, it's 3:00 AM in San Juan.
- When it's 9:00 AM in San Juan, it's 3:00 PM in Madrid.
San Juan is currently 6 hours behind Madrid.
Interactive converter
12:00PM
--:----
Best times to meet
The 9 AM – 5 PM business windows in Madrid and San Juan overlap for 2 hours. 3 PM–5 PM in Madrid is 9 AM–11 AM in San Juan. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.
Quick conversion table
| Madrid | San Juan |
|---|---|
| 12 AM | 6:00 PM (prev day) |
| 1 AM | 7:00 PM (prev day) |
| 2 AM | 8:00 PM (prev day) |
| 3 AM | 9:00 PM (prev day) |
| 4 AM | 10:00 PM (prev day) |
| 5 AM | 11:00 PM (prev day) |
| 6 AM | 12:00 AM |
| 7 AM | 1:00 AM |
| 8 AM | 2:00 AM |
| 9 AM | 3:00 AM |
| 10 AM | 4:00 AM |
| 11 AM | 5:00 AM |
| 12 PM | 6:00 AM |
| 1 PM | 7:00 AM |
| 2 PM | 8:00 AM |
| 3 PM | 9:00 AM |
| 4 PM | 10:00 AM |
| 5 PM | 11:00 AM |
| 6 PM | 12:00 PM |
| 7 PM | 1:00 PM |
| 8 PM | 2:00 PM |
| 9 PM | 3:00 PM |
| 10 PM | 4:00 PM |
| 11 PM | 5:00 PM |
Daylight saving
On October 25, 2026, Madrid shifts for daylight saving. After that, San Juan will be 5 hours behind Madrid (currently 6 hours behind Madrid). The converter and the tables above always reflect the correct offset for the date you pick.
- Madrid is currently observing daylight saving time.
- San Juan does not observe daylight saving time.
Frequently asked questions
- Is San Juan ahead of or behind Madrid?
- San Juan is 6 hours behind Madrid.
- How many hours behind Madrid is San Juan?
- San Juan is 6 hours behind Madrid.
- What time is 9 AM in Madrid in San Juan?
- 9:00 AM in Madrid is 3:00 AM in San Juan.
- What time is noon in Madrid in San Juan?
- 12:00 PM in Madrid is 6:00 AM in San Juan.
- What time is 5 PM in Madrid in San Juan?
- 5:00 PM in Madrid is 11:00 AM in San Juan. Useful for end-of-day handoffs between the two offices.
- What time is 3 PM in Madrid in San Juan?
- 3:00 PM in Madrid is 9:00 AM in San Juan.
- Is Madrid currently observing daylight saving time?
- Madrid 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 Madrid and San Juan observe daylight saving?
- On October 25, 2026, Madrid shifts for daylight saving. After that, San Juan will be 5 hours behind Madrid (currently 6 hours behind Madrid). 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 Madrid?
- Aim for 3 PM–5 PM in Madrid, which is 9 AM–11 AM in San Juan.
- When is the best time to call Madrid from San Juan?
- Aim for 9 AM–11 AM in San Juan, which is 3 PM–5 PM in Madrid.
- Madrid (CEST) to San Juan (AST) — how do I convert quickly?
- Subtract 6 hours from Madrid 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.
Other conversions
- Madrid to New York
- London to Madrid
- Madrid to Tokyo
- Dubai to Madrid
- Madrid to Singapore
- Los Angeles to Madrid
- Madrid to Sydney
- Madrid to Paris
- Madrid to Mumbai
- Hong Kong to Madrid