Havana’s humid subtropical nights trade bright city glow for quick-clearing showers. Drive east toward darker Matanzas and Zapata shores when the forecast shows mid-level cloud dropping.
Winter cold fronts from the Gulf often deliver the year’s sharpest transparency.
Cuba · La Habana · ~23.1°N
Check the live Tonight score for Havana (cloud, dew, transparency, and astronomical dark), then read the hourly cloud timing chart and moonless dark window on this page.
Use the best clear window clock times after astronomical darkness, and prefer moonless hours when deep-sky contrast matters.
This hub shows moonrise, moonset, illumination, and the longest moonless astronomical-dark interval for Havana. Open Dark Sky Window for the full ephemeris card.
ISS passes are spottable near dusk or dawn when the sky is dark and the station is still sunlit. This page lists the next spottable pass when available.
Learn: Is tonight good for stargazing? · How to see the Milky Way