Media Post has a nice updated report, from various sources, of the most effective days and times to send marketing emails and post content to various social media networks, including Instagram, Facebook and Twitter.

Interestingly, the report shows that while the most popular time to send email is on Thursday between 11 a.m. and noon, the most effective time is actually on the same day between 2 and 5 p.m.

See the full report, and what it lists as the most effective time to post to your favorite social media network or to post blog content at