While calculating time validity for e-way bill, The day is determined for e-way bill generated at 00:01 hrs. on 11th May. Then first day would end on 12:00 midnight of 13 -14 May. Second day will end on 12:00 midnight of 14 -15 March and so on. Similarly an e-way bill is generated at 20:58 hrs. on 11th March. Then first day would end on 12:00 midnight of 12 -13 March. Second day will end on 12:00 midnight of 13 -14 March and so on.