Filling Citizenship calculator adding one day trips with different dates

[sherry9oct]

I am currently filling my travel calculator for citizenship application. I have more then 50 one day visits from Canada to US. Most of my visits are to US at 7 PM and my return time is 10PM. So I have returned on the same day but when I was checking my travel history as per below link, I saw that Canada and US border dates are changed as per EDT time. I live on the west cost of Canada in PDT time. So when I am coming back to Canada my 10PM for example on 1 September is marked as 2nd September at 1 AM. I am not worried about loosing a day but which date should i write on my calculator. I am sure that I have not crossed the border after 12AM PDT so should I write same day return which may create confusion for CIC.

What should I do?
1. Mark all 1 day visits as same day return visits or
2.Mark next day return if the below link is saying that i returned next day.

https://i94.cbp.dhs.gov/I94/#/history-search

 

[2_of_5]

I would go by your local time. If you (for example) Vancouver to Bellingham at 7 PM, then return to the Peace Arch crossing back to Canada at 10 PM, then you are returning the same day. Eastern time does not factor into the calculation.

 

[sherry9oct]

Thanks. I have one more question. I am filling online calculator should I load my wife's details with my ID or her calculator details will be on separate ID and so new ID for each child.