Short answer: Post when your followers are online right now. Bluesky's Following feed shows posts newest-first, so a post lives or dies in the hour after you publish. Find that hour by logging when your replies and likes arrive, then schedule into it. Custom feeds give you a second shot if your post fits their topic.
Why Bluesky timing is different
- Following is newest-first. Bluesky's docs call the Following timeline the default chronological feed of people you follow (viewing feeds); the timeline API is reverse-chronological. No ranking rescues a post published while your followers sleep. Timing is the distribution.
- The firehose is real-time. Every public post streams out across the network the moment it's published, and custom feeds pick posts out of that stream. Bluesky explains the stream in its firehose docs.
- Custom feeds are a second audience. Topic feeds built by the community can surface your post to people who don't follow you. See Bluesky's Algorithmic Choice with Custom Feeds. Many feeds weight recency, so fresh posts in active hours do best there too.
How to find your best time on Bluesky
- Log your first hour. For two weeks, note when likes, reposts and replies arrive on each post. The hours with the fastest early response are your window.
- Check who you're talking to. Look at the accounts replying. Note their timezone from bios and posting habits.
- Pick a topic feed. Find 1–2 custom feeds your niche reads. Post when those feeds are busiest, using the feed's own recent posts as your clock.
- Test two hours. Alternate two candidate times and compare first-hour engagement. Method: A/B testing posting times.
Timezones
Schedule in your followers' main timezone. Split audience? Post twice, 6–8 hours apart, with different posts — not the same text.
Schedule Bluesky posts in that window
TimeToPost schedules Bluesky posts with images and alt text and publishes at the hour you set. Walkthrough: how to schedule Bluesky posts. Coming from X? Crosspost X to Bluesky. Plan the week with the best time to post calculator.
FAQ
Does Bluesky have an algorithm?
Following is chronological (Bluesky docs). Discover and custom feeds rank their own way.
Is the best time on Bluesky the same as on X?
No. Bluesky audiences skew differently and the Following feed doesn't rescue late posts. Measure your own.
Do custom feeds change the best time?
They add a second window. Post when your target feed is busy.
How many times a day should I post?
1–3 strong posts in active hours beat a stream of filler.