I ran into a similar issue applying for Global Entry. Luckily an appointment at 3am on Saturday suggested the times were in UTC. Nevertheless this was unnecessary uncertainty and anxiety - what about those who aren't familiar with UTC time?
How can we design datetime libraries to prevent these issues? Or at least make it so that error-prone behaviors must be very explicit?
How can we design datetime libraries to prevent these issues? Or at least make it so that error-prone behaviors must be very explicit?