Time in Newcastle, United States now
3:28:11 AM
Monday, October 5, 2026
MDT · UTC-06:00
Time zone
MDT
UTC-06:00
America/Denver
Daylight saving
On (DST in effect)
Back 1h on
November 1, 2026
Sun
↑ 6:59 AM ↓ 6:30 PM
Day length 11h 31m
Solar noon 12:45 PM
Time difference
Calculating the difference from your location…
Nearby cities in Wyoming (8)
Newcastle facts
- Country
- United States
- Region
- Wyoming
- Coordinates
- 43.8547, -104.2049
- Population
- 3,534
Frequently asked
What time is it in Newcastle right now?
The current local time in Newcastle is shown above and updates live every second. Newcastle is on MDT (UTC-06:00).
What time zone is Newcastle in?
Newcastle uses the America/Denver time zone, currently MDT (UTC-06:00).
Is Newcastle on daylight saving time?
Yes. Newcastle is currently observing daylight saving time (MDT, UTC-06:00). Clocks change next on November 1, 2026.
What is the time difference between Newcastle and New York?
New York is +2h relative to Newcastle (New York is currently 5:28 AM).
Live clock; time-zone & DST data from the IANA Time Zone Database.
