1020 weeks ago from today was 12 May 2005, a Thursday. Anytime we’re subtracting halves of the year, we need to ensure that we’re still in 2024. It looks like 1020 weeks from now will bring us back to pre 2023 and we’ll need to factor this into our subtraction because it will change the calendar and fiscal years. For larger calculations like this, I start by subtracting total days, then counting backwards 7140 days on a calendar until getting my solution of Thursday May 12, 2005.
All of our day calculators are measured and QA'd by our engineer. Read more about the Git process here. But here's how 1020 weeks ago gets calculated on each visit:
1020 weeks is Thursday May 12, 2005 or could be if you only want workdays. This calculation takes 1020 weeks and only subtracts by the number of workdays in a week. Remember, removing the weekend from our calculation will drastically change our original Thursday May 12, 2005 date.
Work weeks Solution
Monday
Tuesday
Wednesday
1020 weeks back
Thursday
May 12
Friday
Saturday
Sunday
Counting back from today is Thursday May 12, 2005 using a full calendar, and is also 171360 hours ago and 36.16% of the year.
Thursday Thursday May 12, 2005 was the 132 day of the year. At that time, it was 36.16% through 2005.