#FlagDay on X: trending history
#FlagDay has trended in 7 locations since 15 February 2019. It was last on a list 15 June 2025.
First seen
15 Feb 2019
Last seen
15 Jun 2025
Locations
7
Best rank
–
Biggest days
| 16 Feb 2019 | 1 location | |
| 14 Jun 2021 | 2 locations | |
| 14 Jun 2022 | 3 locations | |
| 15 Jun 2022 | 2 locations | |
| 14 Jun 2024 | 2 locations | |
| 15 Jun 2024 | 2 locations |
Where it trended most
- Canada 14 updates
- United States 9 updates
- United Arab Emirates 6 updates
- Puerto Rico 5 updates
- Ukraine 3 updates
- Jordan 1 update
- Worldwide 1 update
Every time it trended
List updates per year, all locations.
2019
8 updates, 6 days
2020
7 updates, 5 days
2021
5 updates, 4 days
2022
6 updates, 3 days
2024
5 updates, 3 days
2025
8 updates, 6 days
Post volume on its busiest days
Highest volume recorded with the trend; 13 days have a figure.
- 15 June 202079,907 posts
- 14 June 202072,447 posts
- 15 June 201958,689 posts
- 14 June 201953,969 posts
- 14 June 202140,965 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 2 spellings.