West Bengal District(s) Hooghly Time zone IST ( UTC+5:30 ) Coordinates : 22°49'N 88°14'E ? / ? 22.81°N 88.23°E ? / 22.81; 88.23 Dankuni ( Bengali : ???????) is a fast-growing industrial township near Kolkata , India . The town is part of the Hooghly District , in the state of