Group posts by weeks

I see you have also asked this at wordpress.COM forum https://wordpress.com/forums/topic/group-posts-by-weeks/

Is you site a wordpress.COM blog?

The reason I asked is that these forums are for supporting self-hosted WordPress software installations. To clear up any confusion, WordPress.com and www.ads-software.com are two different entities: https://www.ads-software.com/support/article/wordpress-vs-wordpress-com/

If not, try reviewing this thread and see if it points in the right direction

Thanks, @t-p

I initially posted on the wrong forum, my website is not a wordpress.com blog (I run WP through Dreamhost).

Thanks for the link to Stack Overflow. I wished there was a built-in way to do what I’m looking for as I’m not familiar with PHP, but I’ll give it a try.