The Best Time to Send a Cold Email for an Internship
Updated July 1, 2026
The best time to send a cold email is Tuesday to Thursday, mid-morning (around 8–10 a.m. in the recipient's time zone). Avoid Monday mornings and Friday afternoons. That said, a great email sent at a mediocre time still beats a mediocre email sent at the perfect time.
Timing tips
- Tuesday–Thursday, 8–10 a.m. local time tends to get the best open rates.
- Space out a batch of emails rather than blasting them all at once.
- Content matters far more than timing — personalize first.
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Get your first internship →Frequently asked questions
Does the day I send a cold email really matter?
A little. Mid-week mornings do slightly better, but personalization and a clear ask matter much more.