LinkedIn Global Engagement Mon Tues Wed Thurs Fri Sat Sun Lowest Engagement Highest Engagement 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 AM PM Instagram Global Engagement Mon Tues Wed Thurs Fri Sat Sun 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 AM PM Lowest Engagement Highest Engagement Facebook Global Engagement Mon Tues Wed Thurs Fri Sat Sun 12 Lowest Engagement Highest Engagement 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 AM PM LinkedIn Global Engagement Mon Tues Wed Thurs Fri Sat Sun 12 Lowest Engagement Highest Engagement 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 AM PM Instagram Global Engagement Mon Tues Wed Thurs Fri Sat Sun 12 Lowest Engagement Highest Engagement 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 AM PM Facebook Global Engagement Mon Tues Wed Thurs Fri Sat Sun 12 Lowest Engagement Highest Engagement 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 AM PM Best Times to Post 2021 HeatmapsDesignerMelissa File Namebest-times-to-post-2021.ai