The 2025-2026 school year runs Saturday, September 6, 2025 through Saturday, May 16, 2026 (30 instructional units + participation in cultural days of the German International School Washington D.C.)
Wednesday Online-Classes run Wednesday, September 10, 2025 through Wednesday, May 13, 2026.

Please click here for the detailed 2025-2026 school calendar.

The 2026-2027 school year runs Saturday, September 12, 2026 through Saturday, May 22, 2027 (30 instructional units + participation in cultural days of the German International School Washington D.C.)
Wednesday Online-Classes run Wednesday, September 16, 2026 through Wednesday, May 19, 2027.

Please click here for the detailed school calendar 2026-2027.