The phrase "a day of interviews" is correct and usable in written English.
You can use it to describe a specific day dedicated to conducting or participating in interviews, often in a professional or academic context.
Example: "Tomorrow will be a day of interviews for the new marketing position, and I hope to find the right candidate."
Alternatives: "a day filled with interviews" or "a day dedicated to interviews".
Yet the absence of pinstriped starters from the Bronx finally struck home with Hargrove during a day of interviews, contests and starry-eyed hyperbole today.
"It's definitely a goal," he said at the scene of his triumph before a day of interviews after defeating Milos Raonic in straight sets on Sunday.
On Wednesday volunteer cameramen accompanied Mr. Kleiber on a day of interviews that would have taxed even the hardiest of broadcasters.
Lunch Since this is a day of interviews, and the meagre toast with Vegemite is wearing off to the point of panic, I order a steak and chips.
In a day of interviews throughout Israel and the West Bank, only the Jewish settlers were treating the summit meeting as a potentially pivotal event.
The Deals and their band, the Breeders, have set up camp in a quiet, wood-panelled pub in south London for a day of interviews.
The political world was really expecting today to be a day of dueling interviews, beginning with Charlie Rose's "scoop" interview with the leader of Syria, Bashir al-Assad.
Once all applications for fall 2019 enrollment have been reviewed, HGSE will invite selected Ed.L.D. applicants to campus for a day of required interviews (both individual and group) with members of the admissions committee.
Two days after the changes were introduced, Mr. Zuckerberg came back to a hotel room after a day of press interviews, and at 1 in the morning, made final tweaks on hastily conceived changes to the new feature.
He went in July to what would be his last Democratic National Convention for a day of media interviews.
Despite being at the end of a day of press interviews promoting StarTalk, his show on National Geographic, he was positively oozing pep and energy.
