Provisional Timeline

31/01/2026      -      First Announcement of upcoming Session and TDM call
16/02/2026      -      Open call for plenary and parallel sessions and TDMs
27/03/2026      -      Deadline for Sessions call
10/04/2026      -      Deadline for TDM call
13/04/2026      -      Abstracts Open: call for Oral+Poster contributions, Live Forecasts
17/04/2026      -      Open call for financial support
21/05/2026      -      Oral Submission and Live Forecasts Deadline (extended)
18/06/2026      -      Opening of Registration (in-person/virtual)
15/07/2026      -      Deadline for financial support
14/09/2026      -      Early (in-person/virtual) Registration Deadline
14/09/2026      -      Poster Abstract Submissions Closing Date
30/09/2026      -      Closing date for booking a stand for the Space Weather Fair
02/10/2026      -      Regular Registration Deadline 
02/11/2026      -      Late virtual and onsite registration: during the meeting
02/11/2026      -      ESWW2026 in-person/hybrid/virtual meeting starts