When is the next Adelaide Henge?

The next Adelaide Henge alignment windows in Adelaide are: 12 Sept 2026 – 24 Sept 2026; 24 Sept 2026 – 6 Oct 2026; 8 Mar 2027 – 20 Mar 2027. Exact visibility depends on weather and the local skyline.

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City henge · Australia

Documented phenomenon

Adelaide Henge: Adelaide

Sunrise · Friday, 18 September 2026

06:19 AM GMT+9:30 · Look toward E (87°)

Adelaide: sunrise bearing across the year vs North Terrace

The dashed line is the street. Where the sun's curve touches it are the henge days. Drag across the year to move the sun.

Adelaide Henge is the moment the rising or setting sun lines up with North Terrace in Adelaide.

The date above is the next time it happens, computed from the street's geometry. The windows further down list the full range of days the alignment holds.

Sunset alignment windows

24 Sept 2026 – 6 Oct 2026Peak: 30 Sept 2026 · 06:10 PM GMT+9:30
8 Mar 2027 – 20 Mar 2027Peak: 14 Mar 2027 · 07:30 PM GMT+10:30

Sunrise alignment windows

12 Sept 2026 – 24 Sept 2026Peak: 18 Sept 2026 · 06:19 AM GMT+9:30
21 Mar 2027 – 1 Apr 2027Peak: 27 Mar 2027 · 07:30 AM GMT+10:30

Street corridors

Reported by: astroblogger.blogspot.com

Streethenge calculates geometric solar and lunar alignments. Visibility on site depends on weather, buildings, trees, terrain, safety, and access.