Fer & Vent Climb forecast · Paris
Light · golden hour

The warm half-hour before sunset

Of the twenty-four hours in a day, this one window puts the Eiffel Tower and the city below it into the colour palette that most visitors remember afterwards. Here is what to expect and how to be in position.

What it looks like

During golden hour, the direct sunlight that reaches Paris has a colour temperature of around 3,100 K and a horizontal angle of between 1 and 10 degrees. Shadows are long. The warmth of the light exaggerates reds and oranges in the limestone of Haussmann-era facades, and it softens the browns of the slate roofs into a muted copper. From the summit of the tower, looking east, the rooflines of the first through fifth arrondissements take on a palette that most of the year they do not have.

The tower itself

Looking at the tower from outside — across the Seine, from the Trocadéro, or from the Palais de Chaillot — golden light hits the iron end-on. The paint (Eiffel Tower Brown, a RAL-matched custom tone that moves slightly on a gradient from darker at the base to lighter at the top) warms by about half a tone and the thousands of rivet-heads catch the light as individual pinpoints. This is the look that most postcard photographs reproduce.

Where to stand on the deck

If you are at the top deck during golden hour, the summer rule of thumb is simple: face away from the sun. In practice, in Paris, this means:

  • In winter, the sun sets in the south-west quadrant (around 240 °). Face the north and north-east faces — the warm light hits Montmartre, the Opéra, the Louvre.
  • In summer, the sun sets in the north-west quadrant (around 300 °). Face the east and south-east — the warm light hits the Marais, the Panthéon, the Jardin du Luxembourg.

What to bring

If you are photographing: a phone is more than enough. The top of the tower has a railing but no tripod rest, and tripods are usually not allowed on busy days. Hold the phone steady against a vertical bar; the lower light sometimes shows camera shake even on recent phones. Clean the lens before you start — dust that is invisible at noon reads as a pink flare in low side-light.

If you are not photographing: bring a jacket. At 276 metres and after sunset, Paris cools by one or two degrees compared to the ground, and a light wind at the summit can bite.

What can go wrong

  • High cirrus cloud above the sun. A thin layer of cirrus turns golden hour into an overcast grey hour. We flag it on the daily note when the Montsouris pressure trend suggests it.
  • Saharan dust during the day. Dust that is not too dense to block the view can, paradoxically, produce one of the richest sunsets of the year — the sun stays warm all the way to the horizon. In our notebooks the three most memorable golden hours of 2023 were on days of light-moderate Saharan dust.
  • Queue length. In peak summer, the queue to the summit lift can be twenty-five minutes even with a pre-booked ticket. If you arrive at the Champ-de-Mars twenty-five minutes before sunset, you will miss the window.