TimeToPost

Best Time to Post X Video vs Image Tweets (2026)

The best times to post on X (Twitter) for video vs image tweets are 11 AM, 12 PM and 1 PM UTC, based on our editorial baseline (built from published industry research), shown until enough posts published through TimeToPost clear our minimum sample.

Best window
11 AM
UTC · score 100
2nd best window
12 PM
UTC · score 96
3rd best window
1 PM
UTC · score 94

X (Twitter) engagement by hour (UTC)

Data mode: editorial baseline ( see methodology).

Relative engagement score by hour (UTC)025507510012 AM UTC: score 1612 AM1 AM UTC: score 122 AM UTC: score 103 AM UTC: score 93 AM4 AM UTC: score 105 AM UTC: score 146 AM UTC: score 256 AM7 AM UTC: score 408 AM UTC: score 609 AM UTC: score 789 AM10 AM UTC: score 9211 AM UTC: score 10012 PM UTC: score 9612 PM1 PM UTC: score 942 PM UTC: score 903 PM UTC: score 853 PM4 PM UTC: score 755 PM UTC: score 626 PM UTC: score 506 PM7 PM UTC: score 428 PM UTC: score 369 PM UTC: score 309 PM10 PM UTC: score 2511 PM UTC: score 20
Hourly engagement scores
Time (UTC)UTC hourEngagement scorePosts analyzed
12 AM00:00 UTC16N/A
1 AM01:00 UTC12N/A
2 AM02:00 UTC10N/A
3 AM03:00 UTC9N/A
4 AM04:00 UTC10N/A
5 AM05:00 UTC14N/A
6 AM06:00 UTC25N/A
7 AM07:00 UTC40N/A
8 AM08:00 UTC60N/A
9 AM09:00 UTC78N/A
10 AM10:00 UTC92N/A
11 AM11:00 UTC100N/A
12 PM12:00 UTC96N/A
1 PM13:00 UTC94N/A
2 PM14:00 UTC90N/A
3 PM15:00 UTC85N/A
4 PM16:00 UTC75N/A
5 PM17:00 UTC62N/A
6 PM18:00 UTC50N/A
7 PM19:00 UTC42N/A
8 PM20:00 UTC36N/A
9 PM21:00 UTC30N/A
10 PM22:00 UTC25N/A
11 PM23:00 UTC20N/A

Use autoplay tolerance for video

Autoplay gives video tweets a head start that a still image or a block of text simply does not get on X. That one mechanical difference changes how forgiving each format is about the exact hour it goes live.

Video tweets are autoplay-boosted, which means movement alone can earn attention even outside the platform's narrowest peak windows, giving video creators broader timing tolerance than a static post has. Image and text tweets do not get that assist: they need the 9 to 10 AM and 12 to 1 PM peaks more precisely, because a still image or a sharp line of text depends entirely on someone actively scrolling past it at the right moment, with nothing pulling the eye automatically the way autoplay does for video.

Use that tolerance strategically rather than by accident. Reach for video when the exact peak is hard to hit, or when the content genuinely demonstrates motion, a product in use, a before-and-after, something autoplay actually helps sell. Put charts, memes, screenshots and sharp one-line text into the tighter morning or lunch windows, and reply quickly once they're up, since the first reply wave still matters for both formats even after, in practice, autoplay's initial boost fades.

X (Twitter) is the most time-sensitive of the major platforms: the half-life of a post is measured in minutes, not hours, and most impressions arrive in the first hour. The For You tab buys you some catch-up distribution, but reply velocity in the first 15 minutes is still the strongest amplifier. That rewards posting into peak commute and work-break windows: mid-to-late morning is consistently the densest period, when professional audiences are between tasks and reply rates are highest.

Knowing the window is half the job; actually hitting it is the other half. TimeToPost schedules your X (Twitter) posts and threads into these exact engagement windows for this exact format schedule, and then feeds the results back into this dataset so the recommendations keep getting sharper.

Generate a weekly schedule: Want this translated into a weekly queue? Use the best time to post calculator to turn the use autoplay tolerance for video into a concrete schedule for X (Twitter).

Schedule at this time, automatically

TimeToPost queues your X (Twitter) content into these engagement windows each week in your audience's timezone.

Generate a weekly schedule

Free best-time tool

Check the source-labeled timing curve for X (Twitter), then build the schedule in your own timezone.

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Methodology & timezone notes

Read how these numbers are built. Times on this page are shown in UTC.

Frequently asked questions

Do video tweets need the same precise timing as image tweets on X?

No. Video tweets get an autoplay boost that gives them broader timing tolerance. Image and text tweets need the tighter 9 to 10 AM and 12 to 1 PM peaks more precisely.

Why does autoplay change posting time strategy for video?

Because movement alone can catch attention outside the platform's busiest windows, something a still image or block of text cannot rely on.

What still matters for video tweets even with autoplay's boost?

The first reply wave. Autoplay helps earn initial attention, but replying quickly once a video is up still drives the amplification that matters most on X.

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