109 weeks ago from today was 17 Apr 2022, a Sunday. Anytime we’re subtracting halves of the year, we need to ensure that we’re still in 2024. It looks like 109 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 763 days on a calendar until getting my solution of Sunday April 17, 2022.
All of our day calculators are measured and QA'd by our engineer. Read more about the Git process here. But here's how 109 weeks ago gets calculated on each visit:
109 weeks is Sunday April 17, 2022 or could be if you only want workdays. This calculation takes 109 weeks and only subtracts by the number of workdays in a week. Remember, removing the weekend from our calculation will drastically change our original Sunday April 17, 2022 date.
Work weeks Solution
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
109 weeks back
Sunday
April 17
Counting back from today is Sunday April 17, 2022 using a full calendar, and is also 18312 hours ago and 29.32% of the year.
Sunday Sunday April 17, 2022 was the 107 day of the year. At that time, it was 29.32% through 2022.