I referred to Google and scheduled an interview with a source in Australia once... at 2:30 am my time. Did manage to reschedule, and I've been going to timeanddate.com ever since.
Until very recently, if you asked Alexa what was “45 days from today,” it would converte that to “a month and 15 days,” which was sometimes 46 days away, and which would be a problem if you were trying to calculate a 45-day deadline.