Updating current time…
California, USAPST
UTC−8
12am
3am
6am
9am
12pm
3pm
6pm
9pm
TurkeyTRT
UTC+3
11h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

4:00 am04:00 PST (UTC-8), Nov 15, 2026 = 3:00 pm15:00 TRT (UTC+3), Nov 15, 2026

San Luis Obispo is 11 hours behind Istanbul.

How the time difference changes

For most of the year, San Luis Obispo is 10 hours behind Istanbul. From Nov 1, 2026 to Mar 14, 2027, and from Nov 7, 2027 to Mar 12, 2028, San Luis Obispo is 11 hours behind Istanbul.

For most of the year, working hours of 9:00 am to 6:00 pm in San Luis Obispo correspond to 7:00 pm to 4:00 am (next day) in Istanbul. At other times of the year, working hours of 9:00 am to 6:00 pm in San Luis Obispo correspond to 8:00 pm to 5:00 am (next day) in Istanbul.For most of the year, working hours of 09:00 to 18:00 in San Luis Obispo correspond to 19:00 to 04:00 (next day) in Istanbul. At other times of the year, working hours of 09:00 to 18:00 in San Luis Obispo correspond to 20:00 to 05:00 (next day) in Istanbul.

Compare San Luis Obispo time with Istanbul time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

PST (Pacific Standard Time) is 11 hours behind TRT (Turkey Time).
4:00 am04:00 in San Luis Obispo, CA, USA is 3:00 pm15:00 in Istanbul, Turkey

San Luis Obispo to Istanbul call time
Best time for a conference call or a meeting is between 7:30am-8:30am07:30-08:30 in San Luis Obispo which corresponds to 6:30pm-7:30pm18:30-19:30 in Istanbul. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.

4:00 am04:00 PST (Pacific Standard Time) (San Luis Obispo, CA, USA). Offset UTC -8:00 hours
3:00 pm15:00 TRT (Turkey Time) (Istanbul, Turkey). Offset UTC +3:00 hours

4:00 am04:00 San Luis Obispo, CA, USA / 3:00 pm15:00 Istanbul, Turkey

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Hourly time comparison
San Luis Obispo, CA, USAIstanbul, Turkey
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San Luis Obispo Time Zone and Facts

Time Zone

Abbreviation / Offset
PST – Pacific Standard Time, UTC-8 (now)
PDT – Pacific Daylight Time, UTC-7 (daylight saving 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.
Daylight Saving Time Ends
123456789101112Sunday, November 7, 2027 at 2:00 amSunday, November 7, 2027 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.

San Luis Obispo Facts

Country
USA
State
California
Alternative Names
SBP, San Luis Obispo, San Luis Oubispou, San-Luis-Obispo, saenlu-iseuobiseupo, san lwys awbysbw, san lwyys awbyspw kalyfrnya, sanruisuobisupo, sheng lu yi si-ao bi si bao, syana lu'i obispo, Сан Луис Обиспо, Сан Луис Оубиспоу, Сан-Луїс-Обіспо, סן לואיס אוביספו, سان لوئیس اوبیسپو، کالیفرنیا, سان لويس أوبيسبو, स्यान लुई ओबिस्पो, サンルイスオビスポ, 聖路易斯-奧比斯保, 샌루이스오비스포
Population
47,339
Currency
Dollar (USD)
Geographic Coordinates
35° 16' N Latitude / 120° 39' W Longitude
International Dialing Code
+1

Istanbul Time Zone and Facts

Time Zone

Abbreviation / Offset
TRT – Turkey Time, UTC+3 (no daylight saving time)

Istanbul Facts

Country
Turkey
Alternative Names
Bizanc, Bizánc, Byzance, Byzantion, Byzantium, Byzanz, Constantinoble, Constantinopla, Constantinople, Constantinopolen, Constantinopoli, Constantinopolis, Costantinopoli, Estambul, IST, Istamboul, Istambul, Istambuł, Istampoul, Istanbul, Istanbúl, Isztambul, Konstantinapoly, Konstantinopel, Konstantinopolo, Konstantinoupoli, Konstantinoupolis, Konstantinápoly, Kustantiniyah, Micklagard, Micklagård, Mikligardur, Mikligarður, Stamboul, Stambul, Stambula, Stambuł, Tsarigrad, Vizantija (Vizantija), Vyzantio, astnbwl, bijantium, byuzantion, byzntywn, iseutanbul, istambula, isutanburu, stin Poli [stimˈboli], yi si tan bu er, İstanbul, Βυζάντιο, Βυζαντιο, Ισταμπουλ, Ισταμπούλ, Κωνσταντινουπολη, Κωνσταντινούπολη, Κωνσταντινούπολις, στην Πόλι [stimˈboli], Византија (Vizantija), Истанбул, Стамбул, ביזנטיון, اسطنبول, इस्तांबुल, ইস্তাম্বুল, イスタンブール, ビュザンティオン, 伊斯坦布尔, 비잔티움, 이스탄불
Population
15,701,602
Currency
Lira (TRY)
Geographic Coordinates
41° 00' N Latitude / 28° 56' E Longitude
International Dialing Code
+90
Current Time in Turkey