Min, Mei 10th 2026 - Sab, Mei 16th 2026

Mei 2026

Minggu

10
- full-day Regeneron International Science and Engineering Fair (ISEF) 2026
  - admin
  - Phoenix Convention Center, Phoenix Convention Center,Phoenix, Arizona
- full-day Pendaftaran Singapore International Math Olympiad Challenge (SIMOC)
  - admin
- full-day Pendaftaran Vanda International Junior Science Olympiad (VIJSO) 2026
  - admin
Senin

11
- full-day Regeneron International Science and Engineering Fair (ISEF) 2026
  - admin
  - Phoenix Convention Center, Phoenix Convention Center,Phoenix, Arizona
- full-day Pendaftaran Singapore International Math Olympiad Challenge (SIMOC)
  - admin
- full-day Pendaftaran Vanda International Junior Science Olympiad (VIJSO) 2026
  - admin
Selasa

12
- full-day Regeneron International Science and Engineering Fair (ISEF) 2026
  - admin
  - Phoenix Convention Center, Phoenix Convention Center,Phoenix, Arizona
- full-day Pendaftaran Singapore International Math Olympiad Challenge (SIMOC)
  - admin
- full-day Pendaftaran Vanda International Junior Science Olympiad (VIJSO) 2026
  - admin
Rabu

13
- full-day Regeneron International Science and Engineering Fair (ISEF) 2026
  - admin
  - Phoenix Convention Center, Phoenix Convention Center,Phoenix, Arizona
- full-day Pendaftaran Singapore International Math Olympiad Challenge (SIMOC)
  - admin
- Until 4:00 pm Pendaftaran Vanda International Junior Science Olympiad (VIJSO) 2026
  - admin
Kamis

14
- full-day Regeneron International Science and Engineering Fair (ISEF) 2026
  - admin
  - Phoenix Convention Center, Phoenix Convention Center,Phoenix, Arizona
- full-day Pendaftaran Singapore International Math Olympiad Challenge (SIMOC)
  - admin
Jumat

15
- Until 9:00 am Regeneron International Science and Engineering Fair (ISEF) 2026
  - admin
  - Phoenix Convention Center, Phoenix Convention Center,Phoenix, Arizona
- full-day Pendaftaran Singapore International Math Olympiad Challenge (SIMOC)
  - admin
- full-day Open International Biology Olympiad 2026 (OIBO)
  - admin
  - Sirius,Rusia, Sirius, Khanty-Mansi Autonomous Okrug, Rusia, 628422
Sabtu

16
- full-day Pendaftaran Singapore International Math Olympiad Challenge (SIMOC)
  - admin
- full-day Open International Biology Olympiad 2026 (OIBO)
  - admin
  - Sirius,Rusia, Sirius, Khanty-Mansi Autonomous Okrug, Rusia, 628422

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Mei 2026

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Juni 2026

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1. 31
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