Search Reddit Posts by Date Range

I'm on a Mac computer. Sometimes I discover a new subreddit and have read the recent posts for

the last few months, as well as all the top results shown for every time period. But I want to find

more posts, perhaps from before I discovered the subreddit, or during a long

time I took a break from the subreddit. I could have sworn there was a feature in the past that

let you search, say, for posts from a certain date to another date so

you could look at various posts from the year before you joined the subreddit, but I have no idea

where that feature is anymore. Does anyone have any suggestions for what to do?