Denver is typically 15 hours behind Singapore. When it's 11:00 PM in Singapore, it's 8:00 AM the same day in Denver. Singapore does not observe daylight saving time, but Denver does.
During US daylight saving time (March to November), the difference is 14 hours. During US standard time (November to March), the difference increases to 15 hours.
Optimal meeting window: 5:00 AM - 7:00 AM Denver time (7:00 PM - 9:00 PM Singapore, or 8:00 PM - 10:00 PM in winter). Very early morning Denver catches evening Singapore.
Denver's growing tech sector has increasing connections to Singapore's startup ecosystem, particularly in aerospace and clean technology.