The date of Hercules death is not told in myth.
Hercules is a mythological figure. Any assigning him to a particular year or century is pure speculation.
The 11th and 12th labours of Hercules was to Steal the apples of the Hesperides and to capture Cerberus, the three-headed guard dog of the underworld. The labours the assigned to Hercules as punish by Hera.
Hercules Pakenham died in 1937.
Hercules Linton died in 1900.
Hercules Ross died in 1816.
Hercules Collins died in 1702.
Hercules Taylour died in 1790.
Hercules Langrishe died in 1811.
Hercules Seghers died in 1638.
Hercules Underhill died in 1650.
Hercules Huncks died in 1660.
Hercules Burnett died on 1936-10-04.