This list of events is created automatically from the SF Community Calendar event data feed. All event data is maintained by a community of volunteers that welcomes new contributors!
For the same events in table form, click here.
May 2023
Where to look:
- Facebook www.facebook.com/groups/2205998623016615
- Twitter Hashtag #SFWorldDay
- Website sfworldday.com
How come May 3rd is three days, here?
- Across all time zones, World SF Day starts first on the island of Kiritimati (๐ฐ๐ฎ Kiribati), and finally ends on Howland Island (๐บ๐ธ USA)
June 2023

Frankly, we donโt know yet, what will happen. We plan for a three-day event both in-person and with remote contributions. We envision a mix of talks, lightning talks (about 10 minutes), interactive workshops, book presentations, research presentations as well as a colourful and lively Open Space for all the topics that arise spontaneously.
Please find more details here.
July 2023

May 2024
Where to look:
- Facebook www.facebook.com/groups/2205998623016615
- Twitter Hashtag #SFWorldDay
- Website sfworldday.com
How come May 3rd is three days, here?
- Across all time zones, World SF Day starts first on the island of Kiritimati (๐ฐ๐ฎ Kiribati), and finally ends on Howland Island (๐บ๐ธ USA)
May 2025
Where to look:
- Facebook www.facebook.com/groups/2205998623016615
- Twitter Hashtag #SFWorldDay
- Website sfworldday.com
How come May 3rd is three days, here?
- Across all time zones, World SF Day starts first on the island of Kiritimati (๐ฐ๐ฎ Kiribati), and finally ends on Howland Island (๐บ๐ธ USA)
May 2026
Where to look:
- Facebook www.facebook.com/groups/2205998623016615
- Twitter Hashtag #SFWorldDay
- Website sfworldday.com
How come May 3rd is three days, here?
- Across all time zones, World SF Day starts first on the island of Kiritimati (๐ฐ๐ฎ Kiribati), and finally ends on Howland Island (๐บ๐ธ USA)
May 2027
Where to look:
- Facebook www.facebook.com/groups/2205998623016615
- Twitter Hashtag #SFWorldDay
- Website sfworldday.com
How come May 3rd is three days, here?
- Across all time zones, World SF Day starts first on the island of Kiritimati (๐ฐ๐ฎ Kiribati), and finally ends on Howland Island (๐บ๐ธ USA)
May 2028
Where to look:
- Facebook www.facebook.com/groups/2205998623016615
- Twitter Hashtag #SFWorldDay
- Website sfworldday.com
How come May 3rd is three days, here?
- Across all time zones, World SF Day starts first on the island of Kiritimati (๐ฐ๐ฎ Kiribati), and finally ends on Howland Island (๐บ๐ธ USA)