Is there a good time to post on Facebook on Saturday?

On Saturday the studies agree, and the news isn’t good. Buffer names it the worst day to post on Facebook. CoSchedule ranks it seventh of seven. Sprout Social found no Saturday peak and says weekends brought the lowest engagement across almost all industries. Hootsuite still gives Saturday a time, 6 a.m., but its best time of the week falls on a Tuesday.

So if you post only a few times a week, these studies give little reason to spend one of those posts on a Saturday, unless you work in one of the industries below or your own numbers show your followers are different.

• Early, 6 a.m.: Hootsuite’s Saturday time, and one of Buffer’s three Saturday peaks.
• Mid-morning to early afternoon, 8 a.m. to 1 p.m.: four of CoSchedule’s five Saturday hours, led by 9 a.m. and 10 a.m.
• Late evening, 9 p.m. and 10 p.m.: both Buffer peaks, with 10 p.m. its best Saturday time.
• After midnight: CoSchedule’s fifth Saturday hour is 1 a.m., in the small hours after Friday night.

No Saturday hour appears in more than two studies, so let your audience decide. If your Active times show followers up early, start with 6 a.m. or 9 a.m.; if they are online late, Buffer’s 10 p.m. is the one to try.

Industry data softens the picture. In Hootsuite’s table, Saturday is one of two days listed for government Pages, the other being Sunday, and the only day listed for healthcare, pharma and biotech.

Don’t treat these as settled. Sprout Social’s data sends government Pages to midweek instead, with long windows on Wednesday (11 a.m. to 6 p.m.) and Thursday (10 a.m. to 6 p.m.).

A Saturday post that invites comments or messages can leave replies waiting until Monday. Comments can wait: a public reply has no deadline, and Meta allows one private reply to a comment within 7 days of it. Messages are tighter. Through Meta’s Messenger Platform, the standard window for a Page to reply is 24 hours from the person’s last message, so a message sent at 10 p.m. on Saturday needs an answer by 10 p.m. on Sunday. The human agent tag extends that to 7 days for support by real people, and it is not for marketing.

Tip: If nobody watches the inbox at weekends, keep Saturday posts to ones that don’t ask for messages, or say in the post when you will reply.

The studies give local times, so the Saturday that counts is your followers’. Across a big time difference, it may not be Saturday for you. Buffer’s 10 p.m. slot for followers in New York is 7:30 a.m. on Sunday in India while New York is on daylight saving time, and 8:30 a.m. on Sunday after US clocks go back on November 1, 2026.

To see whether your own followers are around at weekends, use Meta Business Suite. When you schedule a post in its Planner, an Active times option shows when your followers were most active over the last seven days, as Sprout Social’s guide describes. Meta moves these menus from time to time, so if you can’t find it, compare the reach of your past Saturday posts with your weekday ones instead.