Denver is typically 15 hours behind Hong Kong. When it's 11:00 PM in Hong Kong, it's 8:00 AM the same day in Denver. Hong Kong 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 Hong Kong, or 8:00 PM - 10:00 PM in winter). Very early morning Denver catches evening Hong Kong.
Denver International Airport has grown as a connecting hub for Asia-bound travelers, with increasing interest in routes to Hong Kong and other Asian destinations.