According to Hootsuite, who should know the answer to this, it is early morning weekdays that are your best bet. (Read More)
The best time to post on Facebook
The best time to post to Facebook is at 6:15 AM and 12:15 PM PST on weekdays, for the Hootsuite social media team.
The best time to post on Instagram
The best time to post to Instagram is anytime between 8 AM-12 PM or 4-5 PM PST
The best time to post on Twitter
The best time to post to Twitter is weekdays between 6-9 AM PST
The best time to post on LinkedIn
The best time to post to LinkedIn is weekdays between 8-11 AM PST
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