Having trouble calculating when to get your covid test done so it falls within the required window. This may help. https://www.calculator.net/time-duration-calculator.html?today=02%2F01%2F2021&starthour2=2&startmin2=30&startsec2=0&startunit2=p&ageat=02%2F04%2F2021&endhour2=11&endmin2=09&endsec2=0&endunit2=a&ctype=2&x=0&y=0&fbclid=IwAR3Ca6ILHSrkxRtRNLF_BPPrDzVcfjsqga2XoXrmbgIDrFPv8q1PSP6qoCs#twodates
