Time Difference Between Castle Rock and Singapore

Singapore is 14 hours ahead Castle Rock.

United States

Castle Rock

America/Denver · UTC-6

Singapore

Singapore

Asia/Singapore · UTC+8

Best Times to Meet

Hours where standard working time (9 AM – 6 PM) overlaps in both Castle Rock and Singapore.

Standard working hours don't overlap between Castle Rock and Singapore. Consider early-morning calls in Castle Rock or late-evening calls in Singapore.

Castle Rock to Singapore — 24-Hour Conversion

Each row shows the equivalent local time in Singapore for an hour in Castle Rock. Working-hours rows (9–18) are highlighted.

Castle RockSingaporeMatch
Workday in Singapore
Workday in Singapore
Workday in Singapore
Workday in Singapore
Off hours
Off hours
Off hours
Off hours
Off hours
Workday in Castle Rock
+1 dayWorkday in Castle Rock
+1 dayWorkday in Castle Rock
+1 dayWorkday in Castle Rock
+1 dayWorkday in Castle Rock
+1 dayWorkday in Castle Rock
+1 dayWorkday in Castle Rock
+1 dayWorkday in Castle Rock
+1 dayWorkday in Castle Rock
+1 dayOff hours
+1 dayWorkday in Singapore
+1 dayWorkday in Singapore
+1 dayWorkday in Singapore
+1 dayWorkday in Singapore
+1 dayWorkday in Singapore

Frequently Asked Questions

What is the time difference between Castle Rock and Singapore?

Singapore, Singapore (UTC+8) is 14 hours ahead Castle Rock, United States (UTC-6).

What is the best time to schedule a meeting between Castle Rock and Singapore?

The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.

Does daylight saving time change the difference between Castle Rock and Singapore?

Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.

When it is 9 AM in Castle Rock, what time is it in Singapore?

Use the conversion table on this page — every hour in Castle Rock is mapped to its equivalent local time in Singapore, including day shift markers when the date differs.