Dubai — GST at UTC+4, no DST
Dubai runs on Gulf Standard Time (GST, UTC+4) year-round, shared with the UAE and Oman. No DST. Since 2022 the UAE has been on a Mon-Fri working week (previously Sun-Thu). Business hours 9 AM - 6 PM. DFM (Dubai Financial Market) trading runs 10 AM - 2 PM GST. Dubai is the anchor for Middle East / Africa (MEA) regional business coordination.