#999hours on X: trending history
#999hours has trended in 8 locations since 2 September 2019. It was last on a list 4 September 2019.
First seen
2 Sep 2019
Last seen
4 Sep 2019
Locations
8
Best rank
–
Biggest days
| 2 Sep 2019 | 5 locations | |
| 3 Sep 2019 | 7 locations | |
| 4 Sep 2019 | 1 location |
Every time it trended
List updates per year, all locations.
2019
13 updates, 3 days
Post volume on its busiest days
Highest volume recorded with the trend; 3 days have a figure.
- 3 September 201979,462 posts
- 2 September 201917,833 posts
- 4 September 201910,242 posts
From twtData's records of X trends in 450+ locations: the biggest countries every hour, the rest once a day. An "update" is one snapshot that listed this topic. Rank and hours on the lists count from November 2025, when our snapshots started keeping X's order; earlier days count only for locations and dates.