Colorado Triangle to Istanbul Time Converter
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Quick answers
Selected conversion
7:00 am07:00 EST (UTC-5), Nov 15, 2026 = 3:00 pm15:00 TRT (UTC+3), Nov 15, 2026
Colorado Triangle is 8 hours behind Istanbul.
How the time difference changes
For most of the year, Colorado Triangle is 7 hours behind Istanbul. From Nov 1, 2026 to Mar 14, 2027, and from Nov 7, 2027 to Mar 12, 2028, Colorado Triangle is 8 hours behind Istanbul.
For most of the year, working hours of 9:00 am to 6:00 pm in Colorado Triangle correspond to 4:00 pm to 1:00 am (next day) in Istanbul. At other times of the year, working hours of 9:00 am to 6:00 pm in Colorado Triangle correspond to 5:00 pm to 2:00 am (next day) in Istanbul.For most of the year, working hours of 09:00 to 18:00 in Colorado Triangle correspond to 16:00 to 01:00 (next day) in Istanbul. At other times of the year, working hours of 09:00 to 18:00 in Colorado Triangle correspond to 17:00 to 02:00 (next day) in Istanbul.
Compare Colorado Triangle time with Istanbul time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
EST (Eastern Standard Time) is 8 hours behind TRT (Turkey Time).
7:00 am07:00 in Colorado Triangle, DC, USA is 3:00 pm15:00 in Istanbul, Turkey
Colorado Triangle to Istanbul call time
Best time for a conference call or a meeting is between 9am-10am09:00-10:00 in Colorado Triangle which corresponds to 5pm-6pm17:00-18:00 in Istanbul.
7:00 am07:00 EST (Eastern Standard Time) (Colorado Triangle, DC, USA). Offset UTC -5:00 hours
3:00 pm15:00 TRT (Turkey Time) (Istanbul, Turkey). Offset UTC +3:00 hours
7:00 am07:00 Colorado Triangle, DC, USA / 3:00 pm15:00 Istanbul, Turkey
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.
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Colorado Triangle Time Zone and Facts
Time Zone
EDT – Eastern Daylight Time, UTC-4 (daylight saving time)