Sir, my mathemagical guess is 656 days (2398-1742) before November 16th, so, according to the calculator on the interwebs, I’d say on or around January 30, 2023 
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My humble multi-hundred day Wahoo Yoga streak was broken because although I did yoga every “day” based on the sunrise and sunset I experienced, in traveling from the US east coast to the west more than 24 hours elapsed between an early morning session one day and a late evening session the next. My “day” was 27 hours long that day, to compensate for the 21 hour “day” I had going the other direction. I assume that is because “days” for streak purposes are defined in terms of a specific time zone - so each day is 24 hours.
I believe that Activities also appear in the calendar based on what day they would have occurred in the current time zone.
Time zones are somewhat hard, since most apps have issues with them. Google Fit lost steps when flying west back when I used it, Garmin gets the day lengths right in base calorie consumption when I moved time zones, but missed it during the daylight saving time change.
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