Monterrey to Louisville, KY: time difference
Louisville, KY is 1 h ahead of Monterrey. 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.
Monterrey 19:08 7:08 PM Louisville, KY 20:08 8:08 PM You –:–
19:08 7:08 PM
Central Standard Time · UTC-6
☀️ 06:54 · 🌙 17:58
20:08 8:08 PM
Eastern Standard Time · UTC-5
☀️ 07:15 · 🌙 17:40
·
+1 h
Louisville, KY is 1 h ahead of Monterrey.
When you, Monterrey and Louisville, KY are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇲🇽 Monterrey
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
🇺🇸 Louisville, KY
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇲🇽 Monterrey | 🇺🇸 Louisville, KY |
|---|---|---|
| Local time | 19:08 | 20:08 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Central Standard Time | Eastern Standard Time |
| UTC offset | UTC-6 | UTC-5 |
| Offset from Monterrey | — | +1 h |
| IANA zone | America/Monterrey | America/Kentucky/Louisville |
| Daylight saving | Not observed | On standard time → UTC-4, Mar 14, 03:00 |
| Sunrise | 06:54 | 07:15 |
| Sunset | 17:58 | 17:40 |
| Daylight | 11 h 4 min | 10 h 25 min |
| People on this clock | 1,142,994 | 612,780 |
Compare Monterrey with another city
More comparisons with Monterrey: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Monterrey and Louisville, KY: common questions
How many hours ahead of Monterrey is Louisville, KY?
The clocks in Louisville are 1 hour ahead of those in Monterrey (UTC−5 and UTC−6).
What time is it in Louisville, KY, when it is 9:00 AM in Monterrey?
When it is 9:00 AM in Monterrey, it is 10:00 AM in Louisville.
What time is it in Louisville, KY, when it is 6:00 PM in Monterrey?
When it is 6:00 PM in Monterrey, it is 7:00 PM in Louisville.
When is a good time to call Louisville, KY, from Monterrey?
Between 9:00 AM and 5:00 PM in Monterrey – that is 10:00 AM to 6:00 PM in Louisville – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Louisville, KY, compared with Monterrey?
The new day starts in Louisville earlier: at 11:00 PM in Monterrey it is already midnight there. Until 1:00 AM in Louisville, Monterrey is still on the previous day.
Does the time difference between Monterrey and Louisville, KY, change?
Yes. The clocks change only in Louisville. From March 14, 2027, Louisville will be 2 hours ahead of Monterrey.
