Time in Altoona and Great Falls
The time difference between Altoona, Pennsylvania, and Great Falls, Montana, is 2 hours. Great Falls is 2 hours behind Altoona.
Altoona
- The current local time in Altoona is 9:59 am (April 27, 2024)
- Altoona is in the Eastern Daylight Time Zone
- The time zone offset for Altoona, United States, is UTC-04:00
Great Falls
- The current local time in Great Falls is 7:59 am (April 27, 2024)
- Great Falls is in the Mountain Daylight Time Zone
- The time zone offset for Great Falls, United States, is UTC-06:00
How to convert Altoona time to Great Falls time?
Subtract 2 hours from Altoona time to get Great Falls time.
Time in Altoona
00:00
Time in Great Falls
00:00
Use the slider above to convert Altoona time to Great Falls time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| Altoona | Great Falls |
|---|---|
| 12am | 10pm |
| 1am | 11pm |
| 2am | 12am |
| 3am | 1am |
| 4am | 2am |
| 5am | 3am |
| 6am | 4am |
| 7am | 5am |
| 8am | 6am |
| 9am | 7am |
| 10am | 8am |
| 11am | 9am |
| 12pm | 10am |
| 1pm | 11am |
| 2pm | 12pm |
| 3pm | 1pm |
| 4pm | 2pm |
| 5pm | 3pm |
| 6pm | 4pm |
| 7pm | 5pm |
| 8pm | 6pm |
| 9pm | 7pm |
| 10pm | 8pm |
| 11pm | 9pm |