Zarrin Shahr to PDT Time Converter
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Quick answers
Selected conversion
3:30 pm15:30 IRST (UTC+3:30), Oct 29, 2026 = 5:00 am05:00 PDT (UTC-7), Oct 29, 2026
Zarrin Shahr is 10 hours and 30 minutes ahead of PDT.
How the time difference changes
For most of the year, Zarrin Shahr is 10 hours and 30 minutes ahead of PDT. From Nov 1, 2026 to Mar 14, 2027, Zarrin Shahr is 11 hours and 30 minutes ahead of PST.
For most of the year, working hours of 9:00 am to 6:00 pm in Zarrin Shahr correspond to 10:30 pm (previous day) to 7:30 am in PDT. At other times of the year, working hours of 9:00 am to 6:00 pm in Zarrin Shahr correspond to 9:30 pm (previous day) to 6:30 am in PST.For most of the year, working hours of 09:00 to 18:00 in Zarrin Shahr correspond to 22:30 (previous day) to 07:30 in PDT. At other times of the year, working hours of 09:00 to 18:00 in Zarrin Shahr correspond to 21:30 (previous day) to 06:30 in PST.
Compare Zarrin Shahr time with PDT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
IRST (Iran Standard Time) is 10 hours and 30 minutes ahead of Pacific Daylight Time.
3:30 pm15:30 in Zarrin Shahr, Iran is 5:00 am05:00 in PDT
Zarrin Shahr to PDT call time
Best time for a conference call or a meeting is between 6:30pm-7:30pm18:30-19:30 in Zarrin Shahr which corresponds to 8am-9am08:00-09:00 in PDT. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
3:30 pm15:30 IRST (Iran Standard Time) (Zarrin Shahr, Iran). Offset UTC +3:30 hours
5:00 am05:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
3:30 pm15:30 Zarrin Shahr, Iran / 5:00 am05:00 PDT
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Zarrin Shahr Time Zone and Facts
Time Zone
Zarrin Shahr Facts
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
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).
Start: 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.
End: 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
- -07 - basic short
- -0700 - basic
- -07:00 - extended
- -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.
- Tango - Military abbreviation for PDT
- T - short form of 'Tango'
- America/Ensenada
- America/Los_Angeles
- America/Santa_Isabel
- America/Tijuana
- America/Vancouver
- Canada/Pacific
- Mexico/BajaNorte
- PST8PDT
- US/Pacific
- MST - Mountain Standard Time
- PDT - Pacific Daylight Time
- YST - Yukon Standard Time
- T - Tango Time Zone