100th anniversary: King Roger, an opera about Roger II of Sicily by Karol Szymanowski (pictured),...
History · Anniversaries · Fri, June 19, 2026
1926: King Roger, an opera about Roger II of Sicily by Karol Szymanowski (pictured), was premiered at the Grand Theatre in Warsaw.
Also on Jun 19, 2026
| Date | Event | When |
|---|---|---|
| Fri, Jun 19, 2026 | Juneteenth National Independence Day | 3 mo ago |
| Fri, Jun 19, 2026 | Dragon Boat Festival | 3 mo ago |
Source, method and history
- Source
- Wikipedia
- How we know
- Wikipedia "On this day" selected anniversary, 100 years (1926 to 2026).
- Recurs
- annual
- Feed
- Subscribe to Anniversaries
- Changes
- None recorded.
Sources: official schedules and published calendars, linked on every event; computed dates name their rule. Refreshed nightly.