Grand Junction, CO, USA to Siena, Italy
Time Difference
MST (Mountain Standard Time) is 8 hours behind CET (Central European Time)
7:00 pm19:00 in Grand Junction, CO, USA is 3:00 am03:00 in Siena, Italy
Grand Junction to Siena call time
Best time for a conference call or a meeting is between 8am-10am in Grand Junction which corresponds to 4pm-6pm in Siena
7:00 pm19:00 MST (Mountain Standard Time) (Grand Junction, CO, USA). Offset UTC -7:00 hours
3:00 am03:00 CET (Central European Time) (Siena, Italy). Offset UTC +1:00 hour
7:00 pm19:00 Grand Junction, CO, USA / 3:00 am03:00 Siena, Italy
| Grand Junction, CO, USA | Siena, Italy |
|---|---|
| 12am (midnight) | 8am |
| 1am | 9am |
| 2am | 10am |
| 3am | 11am |
| 4am | 12pm (noon) |
| 5am | 1pm |
| 6am | 2pm |
| 7am | 3pm |
| 8am | 4pm |
| 9am | 5pm |
| 10am | 6pm |
| 11am | 7pm |
| 12pm (noon) | 8pm |
| 1pm | 9pm |
| 2pm | 10pm |
| 3pm | 11pm |
| 4pm | 12am (midnight) |
| 5pm | 1am |
| 6pm | 2am |
| 7pm | 3am |
| 8pm | 4am |
| 9pm | 5am |
| 10pm | 6am |
| 11pm | 7am |
| 0:00 | 8:00 |
| 1:00 | 9:00 |
| 2:00 | 10:00 |
| 3:00 | 11:00 |
| 4:00 | 12:00 |
| 5:00 | 13:00 |
| 6:00 | 14:00 |
| 7:00 | 15:00 |
| 8:00 | 16:00 |
| 9:00 | 17:00 |
| 10:00 | 18:00 |
| 11:00 | 19:00 |
| 12:00 | 20:00 |
| 13:00 | 21:00 |
| 14:00 | 22:00 |
| 15:00 | 23:00 |
| 16:00 | 0:00 |
| 17:00 | 1:00 |
| 18:00 | 2:00 |
| 19:00 | 3:00 |
| 20:00 | 4:00 |
| 21:00 | 5:00 |
| 22:00 | 6:00 |
| 23:00 | 7:00 |
Grand Junction Information
Time Zone
Abbreviation / Name
MST - Mountain Standard Time
HAR - Heure Avancée des Rocheuses
HAR - Heure Avancée des Rocheuses
UTC / GMT Offset
-7:00 hours during Mountain Standard Time, currently in use.
-6:00 hours during Heure Avancée des Rocheuses.
-6:00 hours during Heure Avancée des Rocheuses.
Daylight Saving Time Change
+1:00 hour - DST is NOT in use
Daylight Saving Time Starts
Sunday, March 10, 2024 at 2:00 am local time. DST starts annually the on second Sunday of March. Clocks are turned forward 1 hour to Sunday, March 10, 2024, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Sunday, November 3, 2024 at 2:00 am local time. DST ends annually the on first Sunday of November. Clocks are turned backward 1 hour to Sunday, November 3, 2024, 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.
Grand Junction Facts
Country
USA
State
Colorado
Alternative Names
GJT, Grand DZankshon, Grand Dzhankshen, Grand Dzhankshn, Grand Dzhunkshun, Grand Junction, Grand-Dzhankshen, Grand-Dzhankshn, Ute, da zhang ke shen, ghrand jnkshn, gramda janksana, grand jankshn klradw, gryanda janksana, gurandojankushon, Гранд Џанкшон, Гранд Джанкшен, Гранд Джанкшн, Гранд Джънкшън, Гранд-Джанкшен, Ґранд-Джанкшн, גראנד גנקשן, غراند جنكشن, گراند جانکشن، کلرادو, گرینڈ جنکشن، کولوراڈو, ग्रँड जंक्शन, ग्र्यान्ड जंक्सन, グランドジャンクション, 大章克申
Population
60,358
Currency
Dollar (USD)
Geographic Coordinates
39° 03' N Latitude / 108° 33' W Longitude
International Dialing Code
+1
Siena Information
Time Zone
Abbreviation / Name
CET - Central European Time
CEST - Central European Summer Time
CEST - Central European Summer Time
UTC / GMT Offset
+1:00 hour during Central European Time, currently in use.
+2:00 hours during Central European Summer Time.
+2:00 hours during Central European Summer Time.
Daylight Saving Time Change
+1:00 hour - DST is NOT in use
Daylight Saving Time Starts
Sunday, March 31, 2024 at 2:00 am local time. DST starts annually the on last Sunday of March. Clocks are turned forward 1 hour to Sunday, March 31, 2024, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Sunday, October 27, 2024 at 3:00 am local time. DST ends annually the on last Sunday of October. Clocks are turned backward 1 hour to Sunday, October 27, 2024, 2:00 am local standard time instead. Also called Fall Back or switch to Winter Time.
Siena Facts
Country
Italy
Alternative Names
SAY, Saena Iulia, Saena Julia, Sena, Sien-a, Siena, Sienna, Sienne, Sieno, Séna, shiena, siyena, syynh, Σιένα, Сиена, Сіена, סיינה, सियेना, シエーナ
Population
42,867
Currency
Euro (EUR)
Geographic Coordinates
43° 19' N Latitude / 11° 19' E Longitude
International Dialing Code
+39