Garmin eTrex Legend Manuale Utente

54

The table below gives approximate UTC time offset for various longitudinal zones. 
If you are in a time zone with daylight savings,  add one hour to the offset.

A simple way to determine your local time offset is how many hours you are behind 
or ahead of UTC (also called ‘Greenwich’ or ‘Zulu’ time) Example: EST (Eastern 
Standard Time) is 5 hours behind UTC, so your offset would be -5. Adding one hour 
for daylight savings would make EDT (Eastern Daylight Time) -4. Subtract an hour 
for each time zone as you travel west. 

Offsets for Continental U.S. would be:
 

 

EST:  -5   

EDT:  -4

 

 

CST:  -6   

CDT:  -5

 

 

MST: -7   

MDT: -6

 

 

PST:  -8   

PDT:  -7

Longitudinal Zone                 Offset
 
W180.0° to W172.5° 

-12.00 

W172.5° to W157.5°  

-11.00 

W157.5° to W142.5° 

-10.00 

W142.5° to W127.5° 

-09.00 

W127.5° to W112.5° 

-08.00 

W112.5° to W097.5° 

-07.00 

W097.5° to W082.5° 

-06.00 

W082.5° to W067.5° 

-05.00 

W067.5° to W052.5° 

-04.00 

W052.5° to W037.5° 

-03.00 

W037.5° to W022.5° 

-02.00 

W022.5° to W007.5° 

-01.00 

W007.5° to E007.5°  

-00.00

Longitudinal Zone                 Offset

E007.5° to E022.5°            

+01.00

E022.5° to E037.5°            

+02.00

E052.5° to E067.5°            

+03.00

E067.5° to E082.5°            

+04.00

E082.5° to E097.5°            

+05.00

E097.5° to E112.5°            

+06.00

E112.5° to E122.5°            

+07.00

E122.5° to E127.5°            

+08.00

E127.5° to E142.5°            

+09.00

E142.5° to E157.5°            

+10.00

E157.5° to E172.5°            

+11.00

E172.5° to E180.5°            

+12.00