Riyadh - Simi Valley — time difference

What is the time difference between Riyadh and Simi Valley?

The time difference between Riyadh and Simi Valley is 10 hours. In Simi Valley, it is 10 hours behind Riyadh.

Time format: 12h 24h Start typing the name of the country / city where you want to know the current time.

Saudi Arabia, Mintaqat ar Riyad, Riyadh

08:42:

Thursday, 28 August 2025

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10:42:

Wednesday, 27 August 2025