schedule tweets
Source: https://sproutsocial.com/insights/how-to-schedule-tweets/
Step 1: Select the Tweet Composer
Head to Twitter.com with your Tweet idea. Click inside the Tweet Composer to get ready to Tweet.
Step 2: Write out your Tweet
Compose your Tweet. You can add media (like an image, video or GIF), add a poll, add an emoji or tag your location.
Step 3: Click schedule
Click the icon of a calendar with a click in the bottom right corner—this is the scheduling option.
Step 4: Select your schedule date
Input the date and time you want your Tweet to go live. With Twitter’s tool, you can schedule Tweets out as far in advance as 18 months. Once you’ve chosen the correct date and time, click Confirm in the top right corner.
Step 5: Click schedule
You’ll see a small snippet above the Tweet confirming the date and time it will go live. Click Schedule to finish scheduling and add it to your queue of Tweets.