In the atmosphere

  1. UV forecast

    Isla San Marcos

    8Very high

    Limit your time in the sun, seek shade, cover up with protective clothing and wear sunglasses. Apply generous amounts of sunscreen with an SPF of at least 30.

    Graph which shows UV forecast for Isla San Marcos

Sun and moon

  1. Sun

    Daylight64° above horizon
    Graph which shows the sun phases and how high in the sky the sun is for Isla San Marcos
    • Sunrise
    • Sunset
    • Length of day:
    • Difference from yesterday:
    • Difference from winter solstice:
    • Solar noon at
    • Next solar eclipse (partial):
  2. Moon

    The moon is 67° under the horizon in west

    88.7% illuminated, waning gibbous

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