Time Difference Between Mountain Time and Spain
As of 31 August 2026, Spain is 8 hours ahead of Mountain Time. That number is not constant. Over the course of a year, because of daylight saving changes, Madrid, Spain ranges from 7 hours ahead to 8 hours ahead relative to Mountain Time, United States. The calculator below is always up to date.
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Mountain Time, United States
16:34
Mon, Aug 31, 2026
UTC-6 · MDT · America/Denver
Madrid, Spain
+8h00:34
Tue, Sep 1, 2026
UTC+2 · Europe/Madrid
Spain is 8 hours ahead of Mountain Time.
When it is 16:34 in Mountain Time, it is already the next day in Spain.
Time zone details
| Place | Local date | Time zone | UTC offset | Summer time |
|---|---|---|---|---|
| Mountain Time | Monday, August 31, 2026 | MDTAmerica/Denver | UTC-6 | Active now |
| Spain | Tuesday, September 1, 2026 | Europe/Madrid | UTC+2 | Active now |
Mountain Time: Covers Denver and most of the Rocky Mountain states. Switches between MST (UTC-7) and MDT (UTC-6) with daylight saving — unlike Arizona, which stays on MST year-round.
Spain: Mainland Spain and the Balearic Islands share one zone. The Canary Islands are 1 hour behind.
Hour by hour: Mountain Time to Spain
Every hour of today in Mountain Time and what it is in Spain. Highlighted rows fall inside Spain working hours (09:00–18:00).
| Mountain Time | Spain |
|---|---|
| 00:00 | 08:00 |
| 01:00 | 09:00 |
| 02:00 | 10:00 |
| 03:00 | 11:00 |
| 04:00 | 12:00 |
| 05:00 | 13:00 |
| 06:00 | 14:00 |
| 07:00 | 15:00 |
| 08:00 | 16:00 |
| 09:00 | 17:00 |
| 10:00 | 18:00 |
| 11:00 | 19:00 |
| Mountain Time | Spain |
|---|---|
| 12:00 | 20:00 |
| 13:00 | 21:00 |
| 14:00 | 22:00 |
| 15:00 | 23:00 |
| 16:00 | 00:00next day |
| 17:00 | 01:00next day |
| 18:00 | 02:00next day |
| 19:00 | 03:00next day |
| 20:00 | 04:00next day |
| 21:00 | 05:00next day |
| 22:00 | 06:00next day |
| 23:00 | 07:00next day |
Best time to call or meet
Overlapping working hours
09:00–10:00 in Mountain Time (17:00–18:00 in Spain)
Both places are inside 09:00–18:00 for 1 hour a day. Anything in this window works without asking anyone to stay late.
Reasonable calling hours
08:00–13:00 in Mountain Time (16:00–21:00 in Spain)
Both people are awake and available between 08:00 and 21:00 local time during this window.
When this difference changes
Spain puts its clocks back on Sunday, October 25, 2026
The local offset moves from UTC+2 to UTC+1. After that date, Spain is 7 hours ahead of Mountain Time — instead of 8 hours ahead, as it is today.
Mountain Time puts its clocks back on Sunday, November 1, 2026
The local offset moves from UTC-6 to UTC-7. The gap between Mountain Time and Spain stays at 8 hours because both places change at the same time.
Planning something with more than two places?
Adding a third city usually kills the obvious answer. The Meeting Time Finder takes up to five cities at once and shows only the hours that work for everybody.
Mountain Time and Spain: common questions
What is the time difference between Mountain Time and Spain?
As of 31 August 2026, Spain is 8 hours ahead of Mountain Time. The gap is not fixed: across the year, Spain ranges from 7 hours ahead to 8 hours ahead relative to Mountain Time, as clocks change. The calculator on this page always shows the difference for right now.
When it is 9:00 AM in Mountain Time, what time is it in Spain?
It is 05:00 PM in Madrid, Spain. Use the time field in the calculator above to check any other hour.
Is Spain ahead of or behind Mountain Time?
Spain is ahead of Mountain Time by 8 hours at the moment. In practical terms, the working day in Spain starts and ends earlier in Mountain Time terms.
Do Mountain Time and Spain observe daylight saving time?
Both Mountain Time and Spain change their clocks, but not on the same dates. That is why the gap is not fixed: across the year, Spain ranges from 7 hours ahead to 8 hours ahead relative to Mountain Time.
What is the best time to call Spain from Mountain Time?
Working hours overlap between 09:00 and 10:00 Mountain Time time, which is 17:00 to 18:00 in Spain. Calls inside that window reach both sides during the normal working day.
Related comparisons
Local dates shown for Mountain Time, United States (UTC-6) and Madrid, Spain (UTC+2) were generated on Monday, August 31, 2026 UTC and refresh in your browser.