This template automatically updates your timezone when daylight savings starts and ends. To use it, copy the code below:
{{User:Bravetheif/Userboxes/DST_Timezone
| startmonth = <!-- Month DST begins -->
| startday = <!-- Day DST begins -->
| endmonth = <!-- Month DST ends -->
| endday = <!-- Day DST ends -->
| dstshort = <!-- Short label for DST time (something like "UTC+11") -->
| dstlong = <!-- Long label for DST time (something like "Australian Eastern Daylight Time") -->
| stshort = <!-- Short label for ST time (something like "UTC+10") -->
| stlong = <!-- Long label for ST time (something like "Australian Eastern Standard Time") -->
}}