We don’t know when each constituency will announce their results, but we do know what happened last time. There’s a spreadsheet you can get from the House of Commons Library with records for the 2019 election.
Jump over to the General Election 2019: full results and analysis page, and download the CSV.
Sort by column H to get them in date order.
Times of interest, to me, include:
- 03:30 — Clacton 🥤
- 03:44 — Waveney 💚
- 03:51 — North Herefordshire 💚
- 03:52 — Bristol Central (was Bristol West) 💚
- 04:47 — South West Norfolk 🥬
- 04:21 — Brighton Pavilion 🏠💚
- 04:14 — Richmond (Yorks) 🚁