Live
09:51:23
Current local time in Saint Louis, United States.
CST/CDT UTC-05:00
Relative to You
Detecting your timezone…
Relative to London
-5 hours
behind
Noon here = 17:00 London
09:00 here = 14:00 London
12:00 here = 17:00 London
17:00 here = 22:00 London
ISO Week
11 Odd Week
Sun
07:15
|
18:46
Today
It's morning in Saint Louis. Mid-morning in Saint Louis. Offices are busy, meetings are underway. The city runs at UTC-05:00.
Widget Creator
Add this Saint Louis clock to your website
Customize a live Saint Louis time widget — pick your style, colors, and layout, then copy one line of code.
Get this widget
Free embed — iframe, JavaScript, or direct link.
Quick Facts
| Country | United States |
| Timezone | CST/CDT |
| UTC Offset | UTC-05:00 |
| Sunrise | 07:15 |
| Sunset | 18:46 |
| Coordinates | 38.63°N, -90.20°E |
Frequently Asked Questions
Is it currently business hours in Saint Louis?
Yes, it is currently business hours in Saint Louis. The local time is 09:51, which falls within the typical 09:00–17:00 working window. Use our Time Zone Planner to find the best meeting time across cities.
What is the UTC offset for Saint Louis?
Saint Louis is currently at UTC-05:00. The timezone identifier is CST/CDT. When it is noon in Saint Louis, it is 17:00 in London. You can embed a live Saint Louis clock on your website.
What ISO week number is it in Saint Louis?
It is currently ISO week 11 (odd week) in Saint Louis. ISO week numbers follow the ISO 8601 standard, where week 1 is the week containing the first Thursday of the year. Learn more about ISO week numbers.
Nearby Cities
Same Timezone (CST/CDT)
Popular Cities
Saint Louis follows Central Standard Time. It operates at UTC-6 in winter and UTC-5 during daylight saving.