Live Sky Report
What Can I See in the Sky Tonight in Portmore, Saint Catherine Parish, Jamaica?
Waxing Gibbous moon at 65%, Saturn shines at magnitude 0.3. Calculated for 17.97°, -76.89° (America/Jamaica).
Visible planets tonight
Saturn, Mars, Jupiter — brightest: Saturn at mag 0.3 in Cetus
🔭 Tonight's Sky Report
📍 Portmore, Saint Catherine Parish, Jamaica — Tuesday, October 20
Space weather observed: 3:00 AM UTC
Tonight's sky above Portmore, Saint Catherine Parish, Jamaica
Whether tonight is a good night for stargazing from Portmore, Saint Catherine Parish, Jamaica comes down to four real things: the Moon phase, cloud cover, which planets are up, and the current Kp index.
Local sky character in Portmore
Tropical / equatorial latitudes · northern hemisphere · 7 m elevation
- The north celestial pole stands 18° above the horizon, so stars within 18° of it never set from here.
- About 65.4% of the whole sky rises above the horizon at some point in the year from this latitude.
- The Milky Way's core in Sagittarius culminates about 43° up, clearing the horizon haze comfortably.
- The Large Magellanic Cloud only reaches about 2.3° altitude, so it is a low, seasonal target rather than a year-round one.
- At 7 m elevation, roughly 0% of the atmosphere's mass is already below you, which measurably reduces extinction near the horizon.
Portmore is a town-scale settlement, so the edge of the built-up area is often dark enough for the Milky Way on moonless nights.
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Best nights this month in Portmore
Calculated for these coordinates and today's date — not a fixed list.
- 2026-10-21 — Orionids peak — up to 20/hour
Radiant in Orion. Visible from both hemispheres. The Moon is 72% lit on peak night, so lunar interference is moderate.
- 2026-10-26 — Full Moon
A 100%-lit Moon washes out faint objects, but lunar terrain along the limb is at its most striking — plan bright targets and planets instead of deep sky.
- 2026-11-05 — Taurids peak — up to 5/hour
Radiant in Taurus. Favours the Northern Hemisphere, which includes Portmore, Saint Catherine Parish, Jamaica. The Moon is 18% lit on peak night, so lunar interference is low.
- 2026-11-09 — Darkest night of the coming month
The Moon is only 0% illuminated, giving the least lunar interference in the next 30 nights — the best window for the Milky Way and faint deep-sky targets from Portmore, Saint Catherine Parish, Jamaica.
- 2026-11-17 — Leonids peak — up to 15/hour
Radiant in Leo. Visible from both hemispheres. The Moon is 45% lit on peak night, so lunar interference is moderate.
Portmore, Saint Catherine Parish, Jamaica stargazing questions
- What can I see in the sky tonight from Portmore, Saint Catherine Parish, Jamaica?
- Tonight from Portmore, Saint Catherine Parish, Jamaica expect a waxing gibbous Moon at 65% illumination, with these naked-eye planets above the horizon after dark: Saturn, Mars, Jupiter. The night offers about 9.9 hours of true astronomical darkness.
- What planets are visible tonight in Portmore, Saint Catherine Parish, Jamaica?
- Tonight in Portmore, Saint Catherine Parish, Jamaica, Saturn, Mars, Jupiter are visible to the naked eye after dark, based on this location's real ephemeris for tonight.
- When does darkness start tonight in Portmore, Saint Catherine Parish, Jamaica?
- Astronomical darkness begins at 6:54 PM local time in Portmore, Saint Catherine Parish, Jamaica tonight, the moment the Sun drops more than 18° below the horizon and the sky becomes fully dark for faint-object observing.
- Can you see the aurora tonight in Portmore, Saint Catherine Parish, Jamaica?
- Portmore, Saint Catherine Parish, Jamaica is far enough from the pole that aurora only reaches overhead during a major geomagnetic storm — specifically when the planetary Kp index reaches about 9, a level reached only a handful of times per solar cycle.
- What is the stargazing light pollution level in Portmore, Saint Catherine Parish, Jamaica?
- Portmore, Saint Catherine Parish, Jamaica is a small city — typically Bortle class 4–5 (rural/suburban transition), where the Milky Way core can be glimpsed on clear, moonless nights. These are typical ranges for this population size, not a measured reading for this exact spot — use tonight's Moon phase and the best-nights list above to time a visit away from direct lighting.
- Is light pollution a problem in Portmore, Saint Catherine Parish, Jamaica?
- Portmore, Saint Catherine Parish, Jamaica is small enough that the Milky Way can be visible on clear, moonless nights away from the immediate centre. This page's Moon and darkness figures tell you the other half of the story.
- When can I see the Milky Way from Portmore, Saint Catherine Parish, Jamaica?
- The core reaches about 43° altitude, so target the moonless nights listed in the best-nights section and get away from the city core.
- How dark does it actually get in Portmore, Saint Catherine Parish, Jamaica tonight?
- About 9.9 hours of astronomical darkness (Sun more than 18° below the horizon). That is the real observing window for faint objects; brighter targets are workable from dusk onward.
Nearby cities
Real great-circle distance from Portmore, Saint Catherine Parish, Jamaica.
- Sky tonight in Spanish Town, Saint Catherine Parish, Jamaica8 km
- Sky tonight in Kingston, Kingston, Jamaica10 km
- Sky tonight in New Kingston, Saint Andrew Parish, Jamaica12 km
- Sky tonight in Above Rocks, Saint Catherine Parish, Jamaica15 km
- Sky tonight in Bog Walk, Saint Catherine Parish, Jamaica19 km
- Sky tonight in Old Harbour, Saint Catherine Parish, Jamaica24 km
More in Saint Catherine Parish
Other sky reports in the same region.
- Sky tonight in Spanish Town, Saint Catherine Parish8 km
- Sky tonight in Above Rocks, Saint Catherine Parish15 km
- Sky tonight in Bog Walk, Saint Catherine Parish19 km
- Sky tonight in Old Harbour, Saint Catherine Parish24 km
- Sky tonight in Linstead, Saint Catherine Parish24 km
- Sky tonight in Ewarton, Saint Catherine Parish32 km
Sky tonight across Jamaica
Other cities in Jamaica with live sky reports.
- Sky tonight in Tower Hill, Saint Andrew Parish25 km
- Sky tonight in Annotto Bay, Saint Mary Parish36 km
- Sky tonight in Yallahs, Saint Thomas Parish36 km
- Sky tonight in May Pen, Clarendon38 km
- Sky tonight in Lionel Town, Clarendon41 km
- Sky tonight in Port Maria, Saint Mary Parish44 km
- Sky tonight in Port Antonio, Portland Parish51 km
- Sky tonight in Morant Bay, Saint Thomas Parish51 km
Popular astronomy destinations
Aurora hubs, dark-sky sites, and observatory towns.
☄️ Orionids peaks in 1 day
Up to 20 meteors/hour at peak, radiating from Orion.
Full viewing guide →Related astronomy for Portmore, Saint Catherine Parish, Jamaica
Frequently Asked Questions
Is this just astronomy weather for Portmore?
This page goes beyond ordinary astronomy weather -- it combines real local weather for astronomy, live space weather, and the space weather aurora connection into one live report for Portmore, Saint Catherine Parish, Jamaica.
What are tonight's astronomy viewing conditions for Portmore?
The sky viewing conditions badge above reflects the real astronomy viewing conditions for Portmore, Saint Catherine Parish, Jamaica right now -- cloud cover, darkness, and moon interference combined, not moon phase alone. Good weather for stargazing depends on all of these together.