#BiodiversityDay on X: trending history
#BiodiversityDay has trended in 15 locations since 22 May 2019. It was last on a list 23 May 2025.
First seen
22 May 2019
Last seen
23 May 2025
Locations
15
Best rank
–
Biggest days
| 22 May 2019 | 12 locations | |
| 23 May 2019 | 3 locations | |
| 22 May 2020 | 12 locations | |
| 23 May 2020 | 3 locations | |
| 22 May 2021 | 5 locations | |
| 22 May 2024 | 4 locations |
Where it trended most
- Switzerland 14 updates
- Belgium 13 updates
- Ireland 7 updates
- Sweden 7 updates
- Canada 4 updates
- Denmark 4 updates
- France 4 updates
- Netherlands 4 updates
Every time it trended
List updates per year, all locations.
2019
26 updates, 2 days
2020
25 updates, 3 days
2021
6 updates, 2 days
2022
2 updates, 1 day
2023
2 updates, 1 day
2024
8 updates, 2 days
2025
3 updates, 2 days
Post volume on its busiest days
Highest volume recorded with the trend; 12 days have a figure.
- 22 May 202046,851 posts
- 23 May 201939,970 posts
- 23 May 202038,716 posts
- 22 May 201934,877 posts
- 22 May 202132,995 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. Counted across 4 spellings.