UTC Offset
UTC-05:00
Current time in Mountain Brook, United States
Clocks shift twice a year — UTC-06:00 in winter, UTC-05:00 in summer.
Current time in Mountain Brook, United States
14:31 45
IANA time zone
America/Chicago
Daylight saving
DST in effect
CST / CDT
Next DST change
November 1
backward -1h
Quick answer
The current local time in Mountain Brook, United States is 14:31 (CDT), which is UTC-05:00.
Mountain Brook is in United States, located at 33.501, -86.752.
The current time zone for Mountain Brook is CDT, whose offset is UTC-05:00 from UTC. The IANA identifier is America/Chicago.
The next daylight saving transition is November 1, 2026, when clocks move backward by 1 hour.
Timezone in Mountain Brook
Central Standard Time (North America) (CST)
IANA time zone:
America/Chicago During winter
CST
Central Standard Time (North America)
UTC-06:00
Currently active
CDT
Central Daylight Time
UTC-05:00
Daylight in Mountain Brook today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 22m
Mountain Brook, United States
- Country
- United States
- ISO code
- US
- Coordinates
- 33.5009° N, 86.7522° W
- IANA zone
- America/Chicago
- Population
- 20,691
- Elevation
- 234 m
Your local time Detecting your timezone…
Mountain Brook on the map · time zone
Mountain Brook, United States
- Local time14:31
- UTC offsetUTC-05:00
- Time zoneAmerica/Chicago
- StatusDaylight saving
- Coordinates
- 33.50°, -86.75°
World clock
Compared with Mountain Brook
Daylight saving time in Mountain Brook
Clocks shift twice a year — UTC-06:00 in winter, UTC-05:00 in summer.
Next DST change November 1, 2026
Direction backward
Amount 1h
DST schedule — recent & upcoming years
Spring-forward and fall-back dates in Mountain Brook.
- 2025DST start (spring forward)Mar 9, 2025,DST end (fall back)Nov 2, 2025,
- 2026DST start (spring forward)Mar 8, 2026,DST end (fall back)Nov 1, 2026,
- 2027DST start (spring forward)Mar 14, 2027,DST end (fall back)Nov 7, 2027,
- 2028DST start (spring forward)Mar 12, 2028,DST end (fall back)Nov 5, 2028,
| Year | DST start (spring forward) | DST end (fall back) |
|---|---|---|
| 2025 | Mar 9, 2025, | Nov 2, 2025, |
| 2026 | Mar 8, 2026, | Nov 1, 2026, |
| 2027 | Mar 14, 2027, | Nov 7, 2027, |
| 2028 | Mar 12, 2028, | Nov 5, 2028, |
Hour-by-hour conversion
When it's the given hour in Mountain Brook, here are the local times elsewhere.
| Mountain Brook | New York | Mexico City | São Paulo | London | Paris | Berlin | Dubai | Mumbai |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 01:00 | 23:00 -1 | 02:00 | 06:00 | 07:00 | 07:00 | 09:00 | 10:30 |
| 01:00 | 02:00 | 00:00 | 03:00 | 07:00 | 08:00 | 08:00 | 10:00 | 11:30 |
| 02:00 | 03:00 | 01:00 | 04:00 | 08:00 | 09:00 | 09:00 | 11:00 | 12:30 |
| 03:00 | 04:00 | 02:00 | 05:00 | 09:00 | 10:00 | 10:00 | 12:00 | 13:30 |
| 04:00 | 05:00 | 03:00 | 06:00 | 10:00 | 11:00 | 11:00 | 13:00 | 14:30 |
| 05:00 | 06:00 | 04:00 | 07:00 | 11:00 | 12:00 | 12:00 | 14:00 | 15:30 |
| 06:00 | 07:00 | 05:00 | 08:00 | 12:00 | 13:00 | 13:00 | 15:00 | 16:30 |
| 07:00 | 08:00 | 06:00 | 09:00 | 13:00 | 14:00 | 14:00 | 16:00 | 17:30 |
| 08:00 | 09:00 | 07:00 | 10:00 | 14:00 | 15:00 | 15:00 | 17:00 | 18:30 |
| 09:00 | 10:00 | 08:00 | 11:00 | 15:00 | 16:00 | 16:00 | 18:00 | 19:30 |
| 10:00 | 11:00 | 09:00 | 12:00 | 16:00 | 17:00 | 17:00 | 19:00 | 20:30 |
| 11:00 | 12:00 | 10:00 | 13:00 | 17:00 | 18:00 | 18:00 | 20:00 | 21:30 |
| 12:00 | 13:00 | 11:00 | 14:00 | 18:00 | 19:00 | 19:00 | 21:00 | 22:30 |
| 13:00 | 14:00 | 12:00 | 15:00 | 19:00 | 20:00 | 20:00 | 22:00 | 23:30 |
| 14:00 | 15:00 | 13:00 | 16:00 | 20:00 | 21:00 | 21:00 | 23:00 | 00:30 +1 |
| 15:00 | 16:00 | 14:00 | 17:00 | 21:00 | 22:00 | 22:00 | 00:00 +1 | 01:30 +1 |
| 16:00 | 17:00 | 15:00 | 18:00 | 22:00 | 23:00 | 23:00 | 01:00 +1 | 02:30 +1 |
| 17:00 | 18:00 | 16:00 | 19:00 | 23:00 | 00:00 +1 | 00:00 +1 | 02:00 +1 | 03:30 +1 |
| 18:00 | 19:00 | 17:00 | 20:00 | 00:00 +1 | 01:00 +1 | 01:00 +1 | 03:00 +1 | 04:30 +1 |
| 19:00 | 20:00 | 18:00 | 21:00 | 01:00 +1 | 02:00 +1 | 02:00 +1 | 04:00 +1 | 05:30 +1 |
| 20:00 | 21:00 | 19:00 | 22:00 | 02:00 +1 | 03:00 +1 | 03:00 +1 | 05:00 +1 | 06:30 +1 |
| 21:00 | 22:00 | 20:00 | 23:00 | 03:00 +1 | 04:00 +1 | 04:00 +1 | 06:00 +1 | 07:30 +1 |
| 22:00 | 23:00 | 21:00 | 00:00 +1 | 04:00 +1 | 05:00 +1 | 05:00 +1 | 07:00 +1 | 08:30 +1 |
| 23:00 | 00:00 +1 | 22:00 | 01:00 +1 | 05:00 +1 | 06:00 +1 | 06:00 +1 | 08:00 +1 | 09:30 +1 |
Frequently Asked Questions
The current local time in Mountain Brook, United States is 14:31 (CDT). Mountain Brook uses the America/Chicago time zone, which is UTC-05:00.
Mountain Brook uses CST (UTC-06:00) in winter and switches to CDT (UTC-05:00) during daylight saving time. The IANA identifier is America/Chicago.
Yes. The next daylight saving transition in Mountain Brook is on November 1, 2026. Clocks will move backward by 1 hour.
The IANA / Olson time zone database identifier for Mountain Brook is America/Chicago. This is the identifier used by operating systems, programming languages, and APIs to look up the correct local time.
It is currently PM in Mountain Brook. The local time is 14:31 (CDT).
Mountain Brook is UTC-06:00 from UTC during standard time and UTC-05:00 during daylight saving time. It is currently UTC-05:00.
The next daylight saving transition in Mountain Brook is on November 1, 2026. Clocks move backward by 1 hour at 01:00 local time.
Mountain Brook is currently 1 hour behind New York.