Webcams

  1. Image from Uitgeest
  2. Image from Castricum
  3. Image from Velsen
  4. Image from Velsen

The closest observation stations

  1. Amsterdam Ap Schiphol

    elevation -3 m, 23 km from Heemskerk

    Temperature at
    Temperature10.4°
  2. De Kooij Vk

    elevation 1 m, 46.9 km from Heemskerk

    Temperature at
    Temperature8.3°
  3. De Bilt Aws

    elevation 2 m, 57.5 km from Heemskerk

    Temperature at
    Temperature10.8°

In the atmosphere

  1. UV forecast

    Heemskerk

    0No UV radiation
    Graph which shows UV forecast for Heemskerk

Sun and moon

  1. Sun

    Dusk (astronomical twilight)12° below the horizon
    Graph which shows the sun phases and how high in the sky the sun is for Heemskerk
    • Sunrise
    • Sunset
    • Length of day:
    • Difference from yesterday:
    • Difference from winter solstice:
    • Solar noon at
    • Next solar eclipse (partial):
  2. Moon

    The moon is 22° under the horizon in east

    88.9% illuminated, waning gibbous

    • Moonset in southwest
    • Moonrise in southeast
    • Next full moon:
    • Next new moon:
    • Next lunar eclipse (partial):