Combine apple cider and pork in a zip-top plastic bag; seal and marinate in refrigerator 8 hours.
Preheat oven to 400°.
Remove pork from bag; discard cider. Combine sugar and next 4 ingredients (through garlic); rub over pork. Roll pork in pecans. Place pork on broiler-pan rack coated with cooking spray. Bake at 400° for 25 minutes or until a thermometer registers 160°. Remove from oven; let stand 10 minutes.