SPring-8, the large synchrotron radiation facility

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SPring-8 Operaion Schedule in 2025

2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Current |
Current as of April, 2025
 
INDEX :
 2025 Jan - Dec / 2026 Jan - Mar
Operation Mode
Several Bunch Modes
PDF :
 Operation Calendar for printing (PDF) 2025A /2025B
LEGEND :
     User Time  
     Shutdown  
  
   Machine Study / Beamline Study / Machine & Beamline Start-up Tuning / Beam Tuning 
NOTE :
User Time starts at 10:00 a.m. on the first day and ends at 10:00 a.m. on the last day of each operating period.
CONTACT :
  keikakuatspring8.or.jp
*The operation schedule in and after April 2024 is subject to change.

2025

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2026

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Operation Modes

( Several Bunch Modes )

The operation mode changeover is scheduled to start at 10:00 am on the first day of each run and takes about 30 minutes to complete. The switched operation mode becomes available after the changeover.

Term
Run
Period
Operation Modes
(Current as of Aug. 2025)
2024B 5th 10:00 Jan. 20 - 10:00 Jan. 27 A-mode
10:00 Jan. 27 - 10:00 Feb. 3 H-mode
10:00 Feb. 4 - 10:00 Feb.14 C-mode
2025A 1st 10:00 Apr. 8 - 10:00 Apr.21 A-mode
10:00 Apr.21 - 10:00 Apr.30 H-mode
2nd 10:00 May 15 - 10:00 May 21 A-mode
10:00 May 21 - 10:00 May 26 H-mode
10:00 May 27 - 10:00 Jun. 9 C-mode
10:00 Jun.10 - 10:00 Jun.23 A-mode
10:00 Jun.24 - 10:00 Jul.4 D-mode
3rd 10:00 Jul.10 - 10:00 Jul.17 H-mode
10:00 Jul.17 - 10:00 Jul.28 C-mode
2025B 4th 10:00 Oct. 1 - 10:00 Oct.13　 A-mode
10:00 Oct.14 - 10:00 Oct.27　 B-mode
10:00 Oct.28 - 10:00 Nov. 5 A-mode
10:00 Nov. 5 - 10:00 Nov.10 C-mode
10:00 Nov.11 - 10:00 Nov.18 F-mode
10:00 Nov.18 - 10:00 Nov.24 B-mode
10:00 Nov.25 - 10:00 Dec.11 H-mode
5th 10:00 Jan. 22 - 10:00 Feb. 2 C-mode
10:00 Feb. 3 - 10:00 Feb.16 A-mode
10:00 Feb.17 - 10:00 Feb.25 H-mode