You can delay sending emails in Gmail and schedule your messages for a later time. I try to avoid sending work emails over the weekend. So, this is a great way to send emails at your convenience and have them arrive when it is more appropriate.
Schedule Delayed Gmail Message From Computer Browser
Step 1: Compose an email as normal. Compose an email as normal. From Gmail, click the Compose button.
Step 2: Enter your Recipients, Subject, and Body of your email message.
Step 3: Next to the blue Send button, click the up arrow. Then, click the Schedule send option to delay sending emails in Gmail.
Step 4: Click to select when you want your email to arrive. Gmail provides a couple of sensible options. Or, you can click Pick date & time.
Step 5 (Optional): If you click Pick date & time, then select the custom date and time for your email to arrive.
After selecting the arrival date & time, click the blue Schedule send button.