Best time to post on Instagram: day by day
Monday
Mondays are about capturing attention as people transition into their work week. In general, early morning (around 5 to 7 am) and lunch hours (11 am to 2 pm) perform best.
More than seven in ten people check social media as soon as they wake up, with Instagram being particularly popular for this morning ritual. That early morning window captures people scrolling over coffee or during their commute.
Lunchtime engagement peaks as people take breaks from work. Your audience is looking for a mental break, making them more likely to engage with content during this window.
Tuesday
Tuesdays typically show strong engagement throughout the workday. Studies show that the best time to post on Instagram on Tuesday falls between 10 am and 4 pm, with particularly strong performance between 1 to 2 pm.
There's also a morning spike around 7 am when people are starting their day. Tuesdays tend to be less stressful than Mondays, so users may be more relaxed and receptive to content, leading to better engagement rates.
For certain industries (CPG, retail, automotive, financial services), Tuesdays rank as either the best or second-best day to post overall.
Wednesday
Wednesdays consistently show the highest engagement across multiple studies. According to the data, 7 to 9 am, 11 am, and 2 to 4 pm are prime posting windows.
Brand mentions and conversations tend to peak mid-week, particularly on Wednesdays and Thursdays. This could reflect users being more engaged with brand content during the middle of the work week when they've settled into their routine but aren't yet winding down for the weekend.
Consumer tech companies in particular see strong performance on Wednesdays.
Thursday
Thursdays maintain the high engagement pattern seen on Wednesdays. Research shows that between 9 am and 1 pm performs best, with another spike around 2 pm.
Like Wednesday, Thursday sees high instances of brand mentions and conversations. It's a prime day for automotive, financial services, and food industry brands to post.
The slightly later morning start (9 am versus 7 am) might reflect users easing into Thursday with less urgency than earlier in the week.
Friday
Fridays show more variation in optimal posting times. In general, early morning (5 am), late morning (11 am), and evening hours (8 to 9 pm) as potential sweet spots.
The variation makes sense given Friday's transitional nature. Some users are focused on finishing work, while others are already mentally checked out and thinking about weekend plans.
Entertainment and energy sector brands tend to see particularly strong Friday engagement, likely because their content aligns with weekend anticipation.
Saturday
Weekend engagement typically drops compared to weekdays. None of the major industry categories show Saturday as a high engagement day in most studies.
That said, Saturday mornings (9 am to noon) and early afternoons (noon to 3 pm) see the best engagement for those who do post on weekends.
Brands focused on hobbies, leisure activities, or weekend inspiration may find success on Saturdays. If your content naturally fits weekend mindsets (recipes, travel, entertainment, home projects), Saturday could work well for your audience.
Sunday
Sunday typically sees the lowest engagement of any day – shoot for early morning (4 to 5 am) or evening hours (6 to 9 pm) if you do post on Sundays.
The low engagement reflects people spending time with family, preparing for the upcoming week, or simply taking a break from screens. However, lower competition from other content creators could work in your favor if your specific audience is active on Sundays.