According to ZipRecruiter's data, Tuesday is the optimal day to apply for jobs. Approximately 22% of new job postings appear on this day.
If you miss applying on Tuesday, aim to submit your application within 48 hours of the job listing being posted. This increases your chances of being seen early in the application process.
Sundays are not recommended for job applications, as many new job postings are not made on this day. It's advised to focus your search on days when more new roles are being added.