Alum Rock to Denver Time Converter

Updating current time…
Alum Rock
California, USAPDT
UTC−7
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Alum Rock's clocks go back 1 hour on Sun, Nov 1 · PDT → PST
Denver
Colorado, USAMDT
UTC−6
1h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Denver's clocks go back 1 hour on Sun, Nov 1 · MDT → MST

Quick answers

Selected conversion

5:00 am05:00 PDT (UTC-7), Oct 26, 2026 = 6:00 am06:00 MDT (UTC-6), Oct 26, 2026

Alum Rock is 1 hour behind Denver.

How the time difference changes

Normally, Alum Rock is 1 hour behind Denver. Briefly around seasonal clock changes, Alum Rock and Denver have the same time or Alum Rock is 2 hours behind Denver.

Typically, working hours of 9:00 am to 6:00 pm in Alum Rock correspond to 10:00 am to 7:00 pm in Denver.Typically, working hours of 09:00 to 18:00 in Alum Rock correspond to 10:00 to 19:00 in Denver.

Compare Alum Rock time with Denver time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

PDT (Pacific Daylight Time) is 1 hour behind MDT (Mountain Daylight Time).
5:00 am05:00 in Alum Rock, CA, USA is 6:00 am06:00 in Denver, CO, USA

Alum Rock to Denver call time
Best time for a conference call or a meeting is between 9am-5pm09:00-17:00 in Alum Rock which corresponds to 10am-6pm10:00-18:00 in Denver

5:00 am05:00 PDT (Pacific Daylight Time) (Alum Rock, CA, USA). Offset UTC -7:00 hours
6:00 am06:00 MDT (Mountain Daylight Time) (Denver, CO, USA). Offset UTC -6:00 hours

5:00 am05:00 Alum Rock, CA, USA / 6:00 am06:00 Denver, CO, USA

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
Alum Rock, CA, USADenver, CO, USA
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Alum Rock Time Zone and Facts

Time Zone

Abbreviation / Offset
PDT – Pacific Daylight Time, UTC-7 (now, daylight saving time)
PST – Pacific Standard Time, UTC-8 (standard time)
Daylight Saving Time Ends
123456789101112Sunday, November 1, 2026 at 2:00 amSunday, November 1, 2026 at 02:00: clocks go back 1 hour to 1:00 am01:00 (PST). DST ends on the 1st Sunday of November each year. Also called Fall Back or Winter Time.
Daylight Saving Time Starts
123456789101112Sunday, March 14, 2027 at 2:00 amSunday, March 14, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (PDT). DST starts on the 2nd Sunday of March each year. Also called Spring Forward or Summer Time.
Clock Changes
USA daylight saving time · Clock changes worldwide

Alum Rock Facts

Country
USA
State
California
Population
15,536
Currency
Dollar (USD)
Geographic Coordinates
37° 21' N Latitude / 121° 49' W Longitude
International Dialing Code
+1
More About Alum Rock
Alum Rock local time and city facts

Denver Time Zone and Facts

Time Zone

Abbreviation / Offset
MDT – Mountain Daylight Time, UTC-6 (now, daylight saving time)
MST – Mountain Standard Time, UTC-7 (standard time)
Daylight Saving Time Ends
123456789101112Sunday, November 1, 2026 at 2:00 amSunday, November 1, 2026 at 02:00: clocks go back 1 hour to 1:00 am01:00 (MST). DST ends on the 1st Sunday of November each year. Also called Fall Back or Winter Time.
Daylight Saving Time Starts
123456789101112Sunday, March 14, 2027 at 2:00 amSunday, March 14, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (MDT). DST starts on the 2nd Sunday of March each year. Also called Spring Forward or Summer Time.
Clock Changes
USA daylight saving time · Clock changes worldwide

Denver Facts

Country
USA
State
Colorado
Alternative Names
DEN, Dehnver, Denber, Denvr, Denver, Denver County, Denvera, Denveres, Denveris, Denverium, Denvero, Denverės, Denwer, Dénwér, Mile-High City, Ntenver, Queen City of the Plains, Saint Charles, The Mexican Diggings, The Spanish Diggings, dainavara, dan fu, denabhara, denabhara ka'unti, denavara, denba, denbeo, denbhara, denvar, denveri, denvhara, denwexr, dnfr, dnwr, dnwr klradw, dnwwr, tenvar, Ντένβερ, Денвер, Денвър, Дэнвер, Դենվեր, דנוור, דענווער, دنفر, دنور, دنور، کلرادو, ڈینور, डॅनवर, डेन्भर, डेन्वर्, डेन्व्हर, देन्भर, ডেনভার, ডেনভার কাউন্টি, ਡੈਨਵਰ, டென்வர், డెన్వర్, ഡെൻവർ, เดนเวอร์, დენვერი, ደንቨር, デンバー, 丹佛, 덴버
Population
729,019
Currency
Dollar (USD)
Geographic Coordinates
39° 44' N Latitude / 104° 59' W Longitude
International Dialing Code
+1
More About Denver
Denver local time and city facts