Updating current time…
PDT
12am
3am
6am
9am
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3pm
6pm
9pm
IranIRST
UTC+3:30
12am
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9pm

Quick answers

Selected conversion

5:00 am05:00 PDT (UTC-7), Oct 13, 2026 = 3:30 pm15:30 IRST (UTC+3:30), Oct 13, 2026

PDT is 10 hours and 30 minutes behind Shiraz.

How the time difference changes

For most of the year, PDT is 10 hours and 30 minutes behind Shiraz. From Nov 1, 2026 to Mar 14, 2027, PST is 11 hours and 30 minutes behind Shiraz.

For most of the year, working hours of 9:00 am to 5:00 pm in PDT correspond to 7:30 pm to 3:30 am (next day) in Shiraz. At other times of the year, working hours of 9:00 am to 5:00 pm in PST correspond to 8:30 pm to 4:30 am (next day) in Shiraz.For most of the year, working hours of 09:00 to 17:00 in PDT correspond to 19:30 to 03:30 (next day) in Shiraz. At other times of the year, working hours of 09:00 to 17:00 in PST correspond to 20:30 to 04:30 (next day) in Shiraz.

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

Time Difference

Pacific Daylight Time is 10 hours and 30 minutes behind IRST (Iran Standard Time).
5:00 am05:00 in PDT is 3:30 pm15:30 in Shiraz, Iran

PDT to Shiraz call time
Best time for a conference call or a meeting is between 7:30am-8:30am07:30-08:30 in PDT which corresponds to 6pm-7pm18:00-19:00 in Shiraz. Their 9am–5pm09:00–17:00 working hours do not overlap; this is a suggested compromise.

5:00 am05:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
3:30 pm15:30 IRST (Iran Standard Time) (Shiraz, Iran). Offset UTC +3:30 hours

5:00 am05:00 PDT / 3:30 pm15:30 Shiraz, Iran

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Hourly time comparison
PDTShiraz, Iran
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Pacific Daylight Time

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

Countries using this time zone: Canada, 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 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

Shiraz Time Zone and Facts

Time Zone

Abbreviation / Offset
IRST – Iran Standard Time, UTC+3:30 (no daylight saving time)

Shiraz Facts

Country
Iran
Alternative Names
Chimaz, Chiraz, SYZ, Schiras, Sheroz, Shiraz, Shyraz, Shīrāz, Siraz, Siraza, Sirazas, Sirazo, Siráz, Sjiraz, Sziraz, Xiraz, chi ras, she la zi, shirazi, shirazu, shyraz, silajeu, Ŝirazo, Şiraz, Şîraz, Širaz, Širazas, Šíráz, Šīrāz, Šīrāza, Σιράζ, Шероз, Шираз, Шыраз, Շիրազ, שיראז, شيراز, شیراز, ชีราซ, შირაზი, シーラーズ, 設拉子, 시라즈
Population
1,249,942
Currency
Rial (IRR)
Geographic Coordinates
29° 36' N Latitude / 52° 31' E Longitude
International Dialing Code
+98