AI & Data

SIGMOD 2027: submission deadline & dates

ACM Conference on Management of Data

Submissions closedThe deadline was 17 October 2026
Abstract deadline (round 1)
10 January 2026 · UTC
Paper deadline (round 1)
17 January 2026 · UTC
Rebuttal (round 1)
17 March 2026 · UTC
Abstract deadline (round 2)
10 April 2026 · UTC
Paper deadline (round 2)
17 April 2026 · UTC
Notification of acceptance (round 1)
12 June 2026 · UTC
Rebuttal (round 2)
17 June 2026 · UTC
Abstract deadline (round 3)
10 July 2026 · UTC
Paper deadline (round 3)
17 July 2026 · UTC
Notification of acceptance (round 2)
12 September 2026 · UTC
Rebuttal (round 3)
17 September 2026 · UTC
Abstract deadline (round 4)
10 October 2026 · UTC
Paper deadline (round 4)
17 October 2026 · UTC
Notification of acceptance (round 3)
12 December 2026 · UTC
Rebuttal (round 4)
17 December 2026 · UTC
Notification of acceptance (round 4)
12 March 2027 · UTC
Conference dates
13–19 June 2027
Location
Huntington Beach, United States
Attendance
In person
Field
Databases & Data Mining
Ranking
CORE A* · CCF A · THCPL A
Publisher / sponsor
ACM
Past proceedings
On DBLP ↗
History

Past editions of SIGMOD

YearWherePaper deadline
2026Bangalore, India17 January 2025
2025Berlin, Germany17 January 2024
2024Santiago, Chile15 January 2023
2023Seattle, WA, USA15 April 2022
2022Philadelphia, PA, USA / Online2 July 2021
2021Online / Xi'an, China (local event)7 July 2020

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Dates come from the community-maintained ccf-deadlines list and are refreshed daily. Deadlines move — always confirm on the official conference website before you plan or submit.