TRT to AST
Convert Turkey Time — Istanbul to Arabia Time — Riyadh — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in Istanbul, it's 9:00 AM in Riyadh. Riyadh is in the same time as Istanbul. Use the converter above to turn any TRT time into AST, or scan the hour-by-hour table below for the full day.
TRT to AST at a glance
Planning a meeting between Istanbul and Riyadh
Planning a call between Istanbul and Riyadh? The best overlap during a standard 9-to-5 workday runs 9:00 AM–5:00 PM TRT (9:00 AM–5:00 PM AST). Aim for that window to reach both sides during business hours.
Hour-by-hour: Istanbul to Riyadh
A full day mapped from TRT to AST.
Frequently asked
Is Riyadh ahead of or behind Istanbul?
Riyadh is in the same time as Istanbul.
What is 12:00 PM TRT in AST?
12:00 PM in Istanbul is 12:00 PM in Riyadh.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so TRT and AST automatically reflect the correct daylight-saving offset for the current date.