Heidelberg on X: trending history
Heidelberg has trended in 7 locations since 19 December 2018. It was last on a list 5 October 2025.
First seen
19 Dec 2018
Last seen
5 Oct 2025
Locations
7
Best rank
–
Biggest days
| 19 Dec 2018 | 1 location | |
| 7 Feb 2019 | 1 location | |
| 22 Apr 2019 | 1 location | |
| 24 Jan 2022 | 4 locations | |
| 25 Jan 2022 | 3 locations | |
| 30 Aug 2025 | 2 locations |
Where it trended most
- Australia 4 updates
- Germany 4 updates
- New Zealand 3 updates
- Austria 2 updates
- France 2 updates
- Switzerland 2 updates
- South Africa 1 update
Every time it trended
List updates per year, all locations.
2018
1 update, 1 day
2019
2 updates, 2 days
2022
8 updates, 2 days
2025
7 updates, 6 days
Post volume on its busiest days
Highest volume recorded with the trend; 2 days have a figure.
- 25 January 202215,768 posts
- 24 January 202214,097 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.