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PDT
12am
3am
6am
9am
12pm
3pm
6pm
9pm
HNR
12am
3am
6am
9am
12pm
3pm
6pm
9pm
HNR is not used on this date
This converter keeps HNR at UTC−7. Denver uses MDT (UTC−6) on this date. Open the MDT converter, or choose Calgary, Edmonton, or Denver for city-specific time.

Quick answers

Selected conversion

5:00 am05:00 PDT (UTC-7), Oct 25, 2026 = 5:00 am05:00 HNR (UTC-7), Oct 25, 2026

PDT and HNR have the same local time.

PDT and HNR examples

These examples always use PDT (UTC-7) and HNR (UTC-7). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.

PDT and HNR have the same local time.

How the time difference changes

For most of the year, PDT and HNR have the same time. From Nov 1, 2026 to Mar 14, 2027, PST is 1 hour behind HNR.

For most of the year, working hours of 9:00 am to 6:00 pm in PDT correspond to 9:00 am to 6:00 pm in HNR. At other times of the year, working hours of 9:00 am to 6:00 pm in PST correspond to 10:00 am to 7:00 pm in HNR.For most of the year, working hours of 09:00 to 18:00 in PDT correspond to 09:00 to 18:00 in HNR. At other times of the year, working hours of 09:00 to 18:00 in PST correspond to 10:00 to 19:00 in HNR.

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

Time Difference

Pacific Daylight Time and Heure Normale des Rocheuses have the same local time.
5:00 am05:00 in PDT is 5:00 am05:00 in HNR

PDT to HNR call time
Best time for a conference call or a meeting is between 9am-6pm09:00-18:00 in PDT which corresponds to 9am-6pm09:00-18:00 in HNR

5:00 am05:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
5:00 am05:00 Heure Normale des Rocheuses (HNR). Offset UTC -7:00 hours

5:00 am05:00 PDT / 5:00 am05:00 HNR

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
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Pacific Daylight Time

Offset: PDT is 7 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: Mexico, United States

Principal Cities: The largest city in the PDT time zone is Los Angeles in the United States, with about 3.821 million people. Other major cities in this time zone include Tijuana, San Diego, Mexicali, San Jose.

French: HAP - Heure Avancée du Pacifique

Spanish: PT - Zona Noroeste

Map of the areas on Pacific Daylight Time (PDT)
PDT part of the year

Today all shaded areas are on PDT.

Daylight Saving: Pacific Daylight Time (PDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Pacific Standard Time (PST).

123456789101112Start: Pacific Daylight Time (PDT) started on Sunday, March 8, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am03:00. Daylight saving starts annually on the second Sunday of March.

123456789101112End: Pacific Daylight Time (PDT) ends on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the first Sunday of November.

See USA daylight saving time and upcoming clock changes worldwide.

PDT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -07 - basic short
  • -0700 - basic
  • -07:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0700 - sign character (-) followed by a four digit time providing hours (07) and minutes (00) of the offset. Indicates an offset of seven hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Tango - Military abbreviation for PDT
  • T - short form of 'Tango'
IANA/Olson: Reflects PDT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/Ensenada
  • America/Los_Angeles
  • America/Santa_Isabel
  • America/Tijuana
  • America/Vancouver
  • Canada/Pacific
  • Mexico/BajaNorte
  • PST8PDT
  • US/Pacific
Time zones with the GMT -7 offset:
  • MST - Mountain Standard Time
  • PDT - Pacific Daylight Time
  • YST - Yukon Standard Time
  • T - Tango Time Zone

Heure Normale des Rocheuses

Offset: HNR is 7 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: Canada, Mexico, United States

Principal Cities: The largest city in the HNR time zone is Phoenix in the United States, with about 1.65 million people. Other major cities in this time zone include Ciudad Juárez, Hermosillo, Culiacán, Denver.

Map of the areas on Heure Normale des Rocheuses (HNR)
HNR all year HNR part of the year

Today the lighter areas are on UTC−6 (MDT).

Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Mountain Daylight Time (MDT).

123456789101112End: Heure Normale des Rocheuses (HNR) ended on Sunday, March 8, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.

123456789101112Start: Heure Normale des Rocheuses (HNR) starts on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.

See USA daylight saving time and upcoming clock changes worldwide.

HNR representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -07 - basic short
  • -0700 - basic
  • -07:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0700 - sign character (-) followed by a four digit time providing hours (07) and minutes (00) of the offset. Indicates an offset of seven hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Tango - Military abbreviation for HNR
  • T - short form of 'Tango'
Time zones with the GMT -7 offset:
  • MST - Mountain Standard Time
  • PDT - Pacific Daylight Time
  • YST - Yukon Standard Time
  • T - Tango Time Zone