Dublin is typically 8 hours behind Singapore. When it's 5:00 PM in Singapore, it's 9:00 AM in Dublin. Singapore does not observe daylight saving time, but Dublin does.
During Irish Summer Time (late March to late October), the difference is 7 hours. During Irish winter time, the difference increases to 8 hours.
Optimal meeting window: 8:00 AM - 11:00 AM Dublin time (3:00 PM - 6:00 PM Singapore, or 4:00 PM - 7:00 PM in winter). Morning Dublin catches afternoon Singapore.
Dublin and Singapore are both major international business hubs, with many tech companies maintaining operations in both cities for EMEA and APAC coverage.