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Classic · Cities

Londonhenge 2027: Tower Bridge, dates and times

London, More London Place

Next date UTC+1

Londonhenge, Tower Bridge

What happens

The axis runs at 88° from north: the rising sun falls into it while its height is between 3.0° and 6.0°. Outside that band the alignment does not close.

Next dates

Local times at the site (Europe/London).

  1. 07:05 UTC+1

    Window 30 March – 6 April · holds 8 days

  2. 06:58 UTC+1

    Window 7–14 September · holds 8 days

  3. 07:05 UTC+1

    Window 29 March – 5 April · holds 8 days

  4. 06:58 UTC+1

    Window 6–13 September · holds 8 days

  5. 07:05 UTC+1

    Window 29 March – 5 April · holds 8 days

  6. 06:58 UTC+1

    Window 6–13 September · holds 8 days

  7. 07:05 UTC+1

    Window 29 March – 5 April · holds 7 days

  8. 06:59 UTC+1

    Window 6–13 September · holds 8 days

Where to stand

Viewpoint: More London Place, W end · London, More London Place
51.50490, -0.08383

Lined up with Tower Bridge, south tower, 0.58 km away. Look towards 88° from north. It works across an area around this point, not only from the exact spot.

Good to know

West end of More London Place, on the street’s axis. A private estate open to the public, nearly empty at dawn.

London has no regular grid: this alignment is computed from the real geometry of the street. The Mall’s trees and haze over the Thames can hide the sun even on the right days.

Dates for 2026–2030, worked out by Duskbox’s own astronomy engine: the sun from NREL’s SPA, the moon topocentric, both with atmospheric refraction.

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