Timeline
Events occupy their positions along a time scale.
Making a neighborhood exhibition
Illustrative data
View data5 records
| Item | Group | September |
|---|---|---|
| Brief | Planning | 2 |
| Select | Planning | 7 |
| Production | 14 | |
| Install | Production | 24 |
| Open | Production | 28 |
When it fits
Understand the sequence and spacing of milestones.
What you need
Dated events and concise descriptions.
Watch for
Equal spacing between unequally spaced dates distorts elapsed time.
In practice

Sources and accessibility
The authored example uses illustrative data. Published references retain their original information and presentation.
- Claus O. Wilke · Time series
- Vega contributors · Lifespans and terms of the first five US presidents
- W3C WAI · Accessible descriptions for complex images
Use Tab to reach controls and the data view. Native selects support arrow keys. All values are available in the data view; color and hover are never the only way to read the example.