Yes! All past events have well defined times, even in the face of human silliness like changing timezones and before such ideas existed. The future is defined

Yes! All past events have well defined times, even in the face of human silliness like changing timezones and before such ideas existed. The future is defined by intent which is imprecise (will Oregon drop daylight savings time or not — who knows?). I don’t know how many seconds it is until my next birthday, but I know exactly how many have passed since I was born.