Music countdowns: 2 dates with a rule behind them
Music observances held on the same calendar date every year. The next one is International Jazz Day on Friday, 30 April 2027, 219 days from today.
What is coming up in music?
| Event | Next date | Weekday | Days away |
|---|---|---|---|
| International Jazz Day | 30 April 2027 | Friday | 219 |
| World Music Day | 21 June 2027 | Monday | 271 |
How are these music dates worked out?
2 of the 2 entries here come from a written rule, which means a date can be produced for any year by evaluating it. Nothing in this category depends on an announcement, so every date on every page below can be produced years ahead. Award shows and touring festivals are not listed. Only observances with a date written into their definition are.
The rule behind every music date
| Event | Rule |
|---|---|
| World Music Day | Fixed on 21 June, the day of the June solstice in most years. |
| International Jazz Day | Fixed on 30 April by UNESCO. |
When in the year do these music dates fall?
Counting this year and next, the 2 entries here fall across 2 of the twelve months: April (1), June (1). Music dates are unusually hard to pin down, because almost everything worth counting to in music is either a touring festival or an awards ceremony, and both pick their dates fresh each year. What is left is the observances: days written into a declaration with a calendar date attached, which then never moves. Two of those are carried here. Both are marked worldwide, both are held on the same date every year regardless of what day of the week that is, and both can therefore be counted to for any year without checking anything.
What is each of these music events?
- World Music Day
- Known in France, where it began, as the Fête de la Musique. Performers play free and in public, which is the whole of the format.
- International Jazz Day
- Designated by UNESCO and marked with a host city concert each year. The date is fixed even though the host city is not.
Why does a rule matter more than a date?
A countdown is only worth publishing if the number on it is right, and a number is only right if the date under it is. A date copied from somewhere is correct until the year it is not, and nothing on the page will say when that happened. A rule fails differently: if the rule is wrong, every year is wrong at once and it shows up immediately. That is why this catalogue prefers a rule it can evaluate over a date it has to trust, and why events that only ever have an announced date are left out even when they are far more searched than the ones that made it in.
Every music countdown
Other categories
Event countdowns · When is it? · Date calculator · Moon phases