PST to Denver
+2hPST
PSTSOURCEDenver
MDTGreen rows indicate typical business hours (9 AM - 5 PM)
PST and MDT on the World Map
The map below highlights the PST (Pacific Standard Time) and MDT (Mountain Standard Time) timezone regions across the globe.
PST – Pacific Standard Time
UTC-08:00Pacific Standard Time (PST) is the time zone for the US and Canadian Pacific coast, 8 hours behind UTC.
- •Silicon Valley and the world's biggest tech companies operate on Pacific Time.
- •The Hollywood film industry runs on PST/PDT.
- •PST is 3 hours behind EST, creating a significant business hours gap.
- •Vancouver, Canada's third-largest city, uses 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 Denver
WikipediaDenver operates on Mountain Time (MST/MDT), 2 hours behind New York. As a tech and aerospace hub, Denver bridges West Coast and Central US business hours.
Denver International Airport is the largest airport in North America by land area.
PST to Denver Time Difference – Complete Guide
PST runs on Pacific Standard Time (PST) at UTC-08:00. Denver runs on Mountain Daylight Time (MDT) at UTC-06:00, also currently on daylight saving time. That puts PST 2 hours ahead of Denver — a difference of +2h at the current offsets.
In practice, when it is 9:00 AM in PST it is 11:00 AM in Denver. Midnight in PST is 2:00 AM in Denver.Denver observes daylight saving time while PST does not, so the gap narrows or widens by an hour part of the year.
PST to Denver time conversion table
| PST (PST) | Denver (MDT) | Day |
|---|---|---|
| 12:00 AM | 2:00 AM | same day |
| 6:00 AM | 8:00 AM | same day |
| 7:00 AM | 9:00 AM | same day |
| 8:00 AM | 10:00 AM | same day |
| 9:00 AM | 11:00 AM | same day |
| 12:00 PM | 2:00 PM | same day |
| 3:00 PM | 5:00 PM | same day |
| 5:00 PM | 7:00 PM | same day |
| 6:00 PM | 8:00 PM | same day |
| 9:00 PM | 11:00 PM | same day |
Why people convert PST to Denver time
- Scheduling a call from PST to Denver: a 10:00 AM start in PST lands at 12:00 PM in Denver, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both PST and Denver are inside the 9-to-5 working day between 9:00 AM and 3:00 PM PST time (11:00 AM–5:00 PM MDT). That is roughly 6 hours of usable overlap.
- Booking travel or deliveries: tracking Denver local time against PST keeps pickup windows and arrival estimates honest across the +2h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM PST" is unambiguous; "3 PM" across a +2h gap is not.
- Block 9:00 AM–3:00 PM PST as the recurring meeting window if you work primarily from PST and need Denver colleagues present.
- Denver: Clocks fall back on Sun, Nov 1, 2026. Any meeting series spanning that date will shift by an hour in local time.
About PST (Pacific Standard Time)
Pacific Standard Time (PST) covers the west coast of North America, including tech hubs like San Francisco and Seattle, and entertainment capital Los Angeles. The Pacific Time Zone is home to Silicon Valley and the world's largest technology companies. During summer, clocks advance to Pacific Daylight Time (PDT, UTC-07:00). PST is also observed in Baja California, Mexico.
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 PST and Denver
Both PST and Denver sit inside the 9 AM – 5 PM working day between 9:00 AM–3:00 PM PST, which is 11:00 AM–5:00 PM MDT. That gives roughly 6 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
PST and Denver share 6 hours of working-hours overlap (9:00 AM–3:00 PM PST), so scheduling a live meeting is straightforward.
PST is 2 hours ahead of Denver (PST UTC-08:00 → MDT UTC-06:00). The shared working window is 9:00 AM–3:00 PM PST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
PST
☀ Currently in DST
Standard: UTC-08:00 · DST: UTC-07:00
Clocks fall back on Sun, Nov 1, 2026
Denver
☀ 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 PST and Denver?
PST (PST, UTC-08:00) is 2 hours ahead of Denver (MDT, UTC-06:00). The gap is currently +2h.
How do I convert PST time to Denver time?
Add +2h to PST local time. For example, 9:00 AM in PST is 11:00 AM in Denver.
What time is it in Denver right now?
Denver 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 +2h offset from PST.
What is the best time to call Denver from PST?
Call between 9:00 AM and 3:00 PM PST — that maps to 11:00 AM–5:00 PM MDT and keeps both parties inside the working day.
Which is ahead, PST or Denver?
PST is 2 hours ahead of Denver. When it is 12:00 PM in PST it is 2:00 PM in Denver.
Do PST and Denver use different time zones?
PST uses PST at UTC-08:00, while Denver (USA) uses MDT at UTC-06:00. The IANA identifiers are America/Los_Angeles and America/Denver.
Does daylight saving time affect the PST–Denver difference?
Yes at the moment: Denver is on daylight saving time and PST is not, so the +2h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share PST's time zone?
PST also covers Los Angeles, San Francisco, Seattle, Vancouver, San Diego, Portland, Las Vegas, Sacramento and 2 more.
Which countries use PST, PST's zone?
PST is used in United States (Pacific), Canada (British Columbia), Mexico (Baja California).
Is there a day difference between PST and Denver?
Not normally. The +2h gap only pushes the date over for late-evening times.
What is the time difference between PST and Denver?
Denver is +2h from PST.
What timezone is PST in?
PST operates on its local timezone.
What timezone is Denver in?
Denver operates on Mountain Time (MST/MDT), 2 hours behind New York. As a tech and aerospace hub, Denver bridges West Coast and Central US business hours.
What are the business hours in Denver?
Standard business hours in Denver are 8:00 AM - 5:00 PM MST.
Which countries use PST (Pacific Standard Time)?
PST is used in United States (Pacific), Canada (British Columbia), Mexico (Baja California).
Does PST observe daylight saving time?
Yes, PST switches to PDT during summer months.
What are some interesting facts about PST?
Silicon Valley and the world's biggest tech companies operate on Pacific Time. The Hollywood film industry runs on PST/PDT.
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 PST, what time is it in Denver?
When it is 12:00 AM (midnight) in PST (PST), it is +2h later in Denver (MST).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More PST time conversions
- pst to los angeles
- pst to pdt
- pst to new york
- pst to london
- pst to dubai
- pst to tokyo
- pst to singapore
- pst to sydney
- pst to paris
- pst to delhi
- pst to mumbai
- pst to berlin
- pst to hong kong
- pst to toronto
- pst to kathmandu
- new york to pst
- london to pst
- dubai to pst
- tokyo to pst
- singapore to pst
- sydney to pst
- los angeles to pst
- paris to pst
- delhi to pst
- mumbai to pst
- berlin to pst
- hong kong to pst
- toronto to pst
- kathmandu to pst
See every conversion from PST →·See every conversion from Denver →