CST to Edmonton
+0hCST
CSTSOURCEEdmonton
MDTGreen rows indicate typical business hours (9 AM - 5 PM)
CST and MDT on the World Map
The map below highlights the CST (Central Standard Time) and MDT (Mountain Standard Time) timezone regions across the globe.
CST – Central Standard Time
UTC-06:00Central Standard Time (CST) is the time zone for the central United States, Canada, and Mexico, 6 hours behind UTC.
- •CST covers 20 US states fully or partially.
- •Chicago and Houston are the two largest cities in the Central Time Zone.
- •Mexico City, one of the world's most populous cities, operates on CST.
- •CST is 1 hour behind EST and 2 hours ahead of PST.
MST – Mountain Standard Time
UTC-07:00Mountain Standard Time (MST) is the time zone for the Mountain region of North America, 7 hours behind UTC.
- •Arizona does not observe daylight saving time, staying on MST year-round.
- •The Navajo Nation in Arizona does observe DST, unlike the rest of the state.
- •Denver, the 'Mile High City', is the largest city fully in MST.
- •MST covers 6 US states entirely and parts of several others.
About Edmonton
WikipediaEdmonton operates on Mountain Time (MST/MDT), same as Denver. As Alberta's capital and an energy hub, Edmonton time aligns with Western Canadian markets.
The city has the most extensive urban parkland in North America.
Time Conversion Guide: CST to Edmonton
CST runs on Central Standard Time (CST) at UTC-06:00. Edmonton runs on Mountain Daylight Time (MDT) at UTC-06:00, also currently on daylight saving time. That puts CST no time difference Edmonton — a difference of +0h at the current offsets.
In practice, when it is 9:00 AM in CST it is 9:00 AM in Edmonton. Midnight in CST is 12:00 AM in Edmonton.Edmonton observes daylight saving time while CST does not, so the gap narrows or widens by an hour part of the year.
CST to Edmonton time conversion table
| CST (CST) | Edmonton (MDT) | Day |
|---|---|---|
| 12:00 AM | 12:00 AM | same day |
| 6:00 AM | 6:00 AM | same day |
| 7:00 AM | 7:00 AM | same day |
| 8:00 AM | 8:00 AM | same day |
| 9:00 AM | 9:00 AM | same day |
| 12:00 PM | 12:00 PM | same day |
| 3:00 PM | 3:00 PM | same day |
| 5:00 PM | 5:00 PM | same day |
| 6:00 PM | 6:00 PM | same day |
| 9:00 PM | 9:00 PM | same day |
Why people convert CST to Edmonton time
- Scheduling a call from CST to Edmonton: a 10:00 AM start in CST lands at 10:00 AM in Edmonton, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both CST and Edmonton are inside the 9-to-5 working day between 9:00 AM and 5:00 PM CST time (9:00 AM–5:00 PM MDT). That is roughly 8 hours of usable overlap.
- Booking travel or deliveries: tracking Edmonton local time against CST keeps pickup windows and arrival estimates honest across the +0h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM CST" is unambiguous; "3 PM" across a +0h gap is not.
- Block 9:00 AM–5:00 PM CST as the recurring meeting window if you work primarily from CST and need Edmonton colleagues present.
- Edmonton: Clocks fall back on Sun, Nov 1, 2026. Any meeting series spanning that date will shift by an hour in local time.
About CST (Central Standard Time)
Central Standard Time (CST) covers the central region of North America. It is the second most populous time zone in the US, including major cities like Chicago, Houston, and Dallas. CST is also used in Mexico City and much of Central America including Guatemala, Honduras, El Salvador, and Costa Rica. During summer, most of the US and Canada switch to Central Daylight Time (CDT, UTC-05:00), while Mexico and Central American countries generally remain on CST.
About MST (Mountain Standard Time)
Mountain Standard Time (MST) covers the Rocky Mountain region of the United States and Canada. Arizona is notable for not observing daylight saving time, staying on MST year-round (except the Navajo Nation). The time zone includes major cities like Denver, Phoenix, Calgary, and Salt Lake City. During summer, most areas switch to Mountain Daylight Time (MDT, UTC-06:00).
Best time to call between CST and Edmonton
Both CST and Edmonton sit inside the 9 AM – 5 PM working day between 9:00 AM–5:00 PM CST, which is 9:00 AM–5:00 PM MDT. That gives roughly 8 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
CST and Edmonton share 8 hours of working-hours overlap (9:00 AM–5:00 PM CST), so scheduling a live meeting is straightforward.
CST is no time difference Edmonton (CST UTC-06:00 → MDT UTC-06:00). The shared working window is 9:00 AM–5:00 PM CST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
CST
☀ Currently in DST
Standard: UTC-06:00 · DST: UTC-05:00
Clocks fall back on Sun, Nov 1, 2026
Edmonton
☀ Currently in DST
Standard: UTC-07:00 · DST: UTC-06:00
Clocks fall back on Sun, Nov 1, 2026
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between CST and Edmonton?
CST (CST, UTC-06:00) is no time difference Edmonton (MDT, UTC-06:00). The gap is currently +0h.
How do I convert CST time to Edmonton time?
Add +0h to CST local time. For example, 9:00 AM in CST is 9:00 AM in Edmonton.
What time is it in Edmonton right now?
Edmonton uses MDT at UTC-06:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +0h offset from CST.
What is the best time to call Edmonton from CST?
Call between 9:00 AM and 5:00 PM CST — that maps to 9:00 AM–5:00 PM MDT and keeps both parties inside the working day.
Which is ahead, CST or Edmonton?
CST and Edmonton are currently on the same clock.
Do CST and Edmonton use different time zones?
CST uses CST at UTC-06:00, while Edmonton (Canada) uses MDT at UTC-06:00. The IANA identifiers are America/Chicago and America/Edmonton.
Does daylight saving time affect the CST–Edmonton difference?
Yes at the moment: Edmonton is on daylight saving time and CST is not, so the +0h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share CST's time zone?
CST also covers Chicago, Houston, Dallas, San Antonio, Mexico City, Austin, Winnipeg, Memphis and 6 more.
Which countries use CST, CST's zone?
CST is used in United States (Central), Canada (Manitoba, Saskatchewan), Mexico, Guatemala, Honduras, El Salvador, Costa Rica, Nicaragua and 1 more.
What is the time difference between CST and Edmonton?
Edmonton is +0h from CST.
What timezone is CST in?
CST operates on its local timezone.
What timezone is Edmonton in?
Edmonton operates on Mountain Time (MST/MDT), same as Denver. As Alberta's capital and an energy hub, Edmonton time aligns with Western Canadian markets.
What are the business hours in Edmonton?
Standard business hours in Edmonton are 8:00 AM - 5:00 PM MST.
Which countries use CST (Central Standard Time)?
CST is used in United States (Central), Canada (Manitoba, Saskatchewan), Mexico, Guatemala, Honduras, El Salvador, and 3 more countries.
Does CST observe daylight saving time?
Yes, CST switches to CDT during summer months.
What are some interesting facts about CST?
CST covers 20 US states fully or partially. Chicago and Houston are the two largest cities in the Central Time Zone.
Which cities are in the MST timezone?
Major cities in the MST timezone include Denver, Phoenix, Salt Lake City, Calgary, Edmonton, Albuquerque, El Paso, Tucson.
What is the UTC offset for MST?
Mountain Standard Time (MST) is at UTC-07:00. During daylight saving time, it shifts to MDT.
What should I know about the MST timezone?
Arizona does not observe daylight saving time, staying on MST year-round. The Navajo Nation in Arizona does observe DST, unlike the rest of the state.
When is it midnight in CST, what time is it in Edmonton?
When it is 12:00 AM (midnight) in CST (CST), it is +0h later in Edmonton (MST).
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