1978
- January 13-15
- Visit by Crown Prince Reza of Iran.
- February 25
- New Brighton Mall opens.
- June 8
- Visit by Crown Princess Beatrix of the Netherlands.
- June
- Tongan freighter "Kemphaan" towed into Lyttelton Harbour on fire. The ship was later taken out to sea and sunk by the RNZAF.
- June
- Christchurch City Council purchases Millers Department Store for Civic Offices.
- September 29
- Friendship Corner opens by the Bridge of Remembrance. After a heated public debate over whether the area should be used for parking, the Council decided to plant the area with trees representing Christchurch’s sister cities.
- October 19
- Visit by President Walter Scheel of West Germany.
- October 28
- Pioneer Sports Stadium opens. See 1879.
- November 11
- Radio Rhema, New Zealand’s first religious radio station, begins regular transmission.
- November 29 (Wednesday)
- Concert at Q.E.II Park by rock singer David Bowie.
- December
- Restored time-ball station at Lyttelton opens to public.
- December 30
- Canterbury Orchestra disbanded. The demise of this professional orchestra ended 6 years of acrimonious dispute which profoundly disrupted the musical scene in Christchurch.