San Mateo, CA to Medellin: time difference
Medellin is 2 h ahead of San Mateo, CA. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
San Mateo, CA 07:06 7:06 AM Medellin 09:06 9:06 AM You –:–
07:06 7:06 AM
Pacific Daylight Time · UTC-7
☀️ 07:21 · 🌙 18:29
09:06 9:06 AM
Colombia Standard Time · UTC-5
☀️ 05:49 · 🌙 17:47
·
+2 h
Medellin is 2 h ahead of San Mateo, CA.
When you, San Mateo, CA and Medellin are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 San Mateo, CA
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇨🇴 Medellin
2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 San Mateo, CA | 🇨🇴 Medellin |
|---|---|---|
| Local time | 07:06 | 09:06 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Pacific Daylight Time | Colombia Standard Time |
| UTC offset | UTC-7 | UTC-5 |
| Offset from San Mateo, CA | — | +2 h |
| IANA zone | America/Los Angeles | America/Bogota |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | Not observed |
| Sunrise | 07:21 | 05:49 |
| Sunset | 18:29 | 17:47 |
| Daylight | 11 h 8 min | 11 h 58 min |
| People on this clock | 103,536 | 2,486,723 |
Compare San Mateo, CA with another city
More comparisons with San Mateo, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Mateo, CA and Medellin: common questions
How many hours ahead of San Mateo, CA, is Medellin?
The clocks in Medellin are 2 hours ahead of those in San Mateo (UTC−5 and UTC−7).
What time is it in Medellin when it is 9:00 AM in San Mateo, CA?
When it is 9:00 AM in San Mateo, it is 11:00 AM in Medellin.
What time is it in Medellin at the end of the working day in San Mateo, CA?
The working day in San Mateo ends at 6:00 PM; in Medellin it is 8:00 PM at that moment.
When is a good time to call Medellin from San Mateo, CA?
Between 9:00 AM and 4:00 PM in San Mateo – that is 11:00 AM to 6:00 PM in Medellin – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Medellin?
From 10:00 PM in San Mateo, CA, it is already the next day in Medellin. The other way round, until 2:00 AM in Medellin it is still the previous day in San Mateo.
Is the time difference between San Mateo, CA, and Medellin the same all year?
No. Only San Mateo switches to summer time, so the gap changes twice a year. From November 1, 2026, Medellin will be 3 hours ahead of San Mateo.
