Why the question about best posting times is always framed wrong
Type best posting time Instagram into Google and you get lists that have recommended the same hours since 2019. Tuesday 11 a.m. Wednesday 2 p.m. The problem: these numbers come from studies averaged over 100,000 accounts. Your account is not the average. Your audience may live in Dubai, your competitors may all be awake enough to dominate Wednesday at 2, and your algorithm may have learned over the last 30 days that your posts perform better in the evening.
You still need a starting point. Nobody wants to start from zero every day. So at Brandlix we analyzed the posting times of the last 90 days across all 10 platforms we support. The numbers below are not truth, they are a starting value. What counts after that: measure, adjust, automate. Brandlix does exactly that in the background.
The two factors that actually matter
Before diving into platforms, two concepts you need to internalize:
Audience activity. When is your audience really on their phone? B2B decision makers scroll LinkedIn Tuesday 9 a.m., not Saturday 10 p.m. Parents with toddlers are busy in the morning but flood Instagram after 9 p.m. Local cafes peak Saturday at 10. Generic is dangerous.
Algorithm velocity. Platform algorithms test your post in the first 30 to 90 minutes on a small test audience. If it performs well it gets pushed to a larger group. If it tanks, reach drops. That means: you want to post when your existing followers are actually active, not when nominally the most users are online.
Instagram rewards posts that get likes, comments, shares, and saves in the first 60 minutes. Reels have a longer half-life than feed posts.
| Day | Best slots (UTC) | Format |
| Monday | 11:00, 19:00 | Carousel |
| Tuesday | 09:00, 20:00 | Reel |
| Wednesday | 11:00, 14:00, 21:00 | Reel or Carousel |
| Thursday | 10:00, 19:00 | Carousel |
| Friday | 13:00, 18:00 | Reel |
| Saturday | 10:00, 11:00 | Reel or Story highlights |
| Sunday | 14:00, 19:00, 20:00 | Carousel |
Why: commute time (8-9), lunch break (11-14), and evening wind-down (19-21) are classic phone-time windows. Sunday evening is the strongest single slot of the week for lifestyle topics.
Older audience, more desktop usage, different behavior.
| Day | Best slots (UTC) | Format |
| Tuesday | 09:00, 13:00 | Photo or link |
| Wednesday | 09:00, 15:00 | Video |
| Thursday | 13:00, 14:00 | Photo |
| Friday | 13:00 | Video or photo |
| Saturday | 12:00, 13:00 | Photo carousel |
Facebook peaks Wednesday afternoon. Weekends work for lifestyle content. B2B should skip weekends entirely.
Pure weekday platform. Weekends are graveyards.
| Day | Best slots (UTC) | Format |
| Monday | 08:00, 12:00 | Text post |
| Tuesday | 08:00, 09:00, 17:00 | Document or video |
| Wednesday | 09:00, 12:00, 18:00 | Carousel document |
| Thursday | 08:00, 09:00, 12:00 | Text post |
| Friday | 09:00 | Lighter content |
Why: the platform is consumed before and shortly after the start of the workday. Lunch break is sweet spot. Friday afternoon reach collapses.
X / Twitter
Real-time platform with extremely short half-life (15-30 minutes).
| Day | Best slots (UTC) | Format |
| Monday-Friday | 08:00, 12:00, 17:00, 21:00 | Single tweet or thread |
| Saturday | 10:00, 22:00 | Thread |
| Sunday | 11:00, 20:00 | Personal tweet |
Threads need a longer engagement window, so evenings work better. Single tweets fit micro-breaks during the day.
TikTok
Global audience, algorithm heavily watch-time driven.
| Day | Best slots (UTC) | Format |
| Tuesday | 09:00, 19:00 | Trend audio |
| Wednesday | 11:00, 14:00 | Educational |
| Thursday | 19:00, 21:00 | Trend audio |
| Friday | 17:00, 20:00 | Entertainment |
| Sunday | 16:00, 20:00 | Storytelling |
TikTok skews stronger evenings and weekends than most platforms. Consistency beats slot optimization.
YouTube
Talking Shorts here, not long-form (which follows different rules).
| Day | Best slots (UTC) |
| Thursday | 14:00, 17:00, 20:00 |
| Friday | 15:00, 18:00 |
| Saturday | 09:00, 11:00 |
| Sunday | 10:00, 14:00 |
Long-form videos perform best on weekends, especially Saturday and Sunday mornings.
Strongly seasonal, search platform with a long half-life (weeks to months).
| Day | Best slots (UTC) |
| Saturday | 20:00, 21:00, 22:00 |
| Sunday | 14:00, 20:00, 21:00 |
| Monday | 02:00, 14:00 |
Pinterest users plan on weekends. Post seasonal content 30-45 days BEFORE the season.
Threads
Younger audience, overlap with Instagram users.
| Day | Best slots (UTC) |
| Weekdays | 09:00, 12:00, 19:00 |
| Weekend | 11:00, 20:00 |
Bluesky
Engaged tech audience, best times overlap heavily with X.
| Day | Best slots (UTC) |
| Tuesday-Thursday | 14:00, 19:00, 21:00 |
| Sunday | 16:00, 20:00 |
WordPress / Blog
SEO content runs on different logic. Publication time is near-irrelevant to Google. But for newsletter push and social distribution:
| Day | Best slots (UTC) |
| Tuesday, Thursday | 06:00, 10:00 |
Optimization tips
1. Time-zone match your audience. If 60 percent of your followers live in the US, posting at 11 UTC means 7 a.m. in New York. Too early. Check your audience insights in the native apps.
2. Avoid competitor slots. If every competitor in your niche posts Tuesday 11, you go Tuesday 9:30. You do not want to sit in the same feed slot.
3. The first 60 minutes are sacred. Plan posts so you are online in the first 60 minutes to reply to comments. That pushes the algorithm.
4. Consistency beats optimum. Three posts per week at a mediocre time beat one perfect post every two weeks.
5. Iterate monthly. Algorithms change, your audience changes. Look at your top posts every 30 days and adapt your plan.
How Brandlix does this automatically
The tables above are a starting point, not an endpoint. If you want to truly post by the numbers, you have to read your own data. Which posts performed best the last 30 days? At what time? On what day? With what caption length?
That is exactly what Brandlix does. The best-time engine continuously analyzes your post performance across all connected platforms. It detects automatically which slots your specific audience reacts in. Then it schedules your posts automatically into those slots - or suggests them, if you prefer to decide manually.
You do not lose time to tables. You do not lose time planning every Sunday by hand. You upload content, Brandlix distributes it intelligently.
Try Brandlix free for 14 days at brandlix.io. Connect your accounts and see the slots your audience is actually active in.
