Nightglass
A naked-eye line of planets above a suburban rooftop horizon, chart for this month

Chart of the month: a rough sketch of what sits above the rooftops after dark, drawn from the backyard, not a planetarium dome.

Field Notes · Chart Of The Month

What Bortle 7 Still Lets You See

Nightglass is a notebook, not a catalog. Most of what's written here happens on a small paved patio with a streetlight two houses down and a phone flashlight for finding dropped eyepiece caps. The sky is never black — it's usually a dull orange-grey — and the point of this journal is figuring out what's still worth looking at anyway.

Below is a rough weekly reference for a mid-latitude suburban yard: what tends to clear the roofline, when it's typically worth stepping outside, and which targets hold up under wasted light. Treat the times as a starting point, not a schedule — actual timing shifts with your latitude, horizon, and the week itself.

Sky class: Bortle 6–7 Setup: 8x42 binoculars + 6" reflector Updated: monthly
ObjectTypical windowDirectionNaked eye?Notes from the yard
Moon (waxing gibbous)~21:00–01:00East to SouthYesTerminator ridges are the actual show, not the full disc
VenusJust before sunriseEast-southeastYesBrightest point of light in the pre-dawn sky most weeks
JupiterLate eveningEastYesFour Galilean moons show up in steadied binoculars
SaturnEarly evening, lowSouthwestFaintRing tilt is subtle without a telescope; roofline gets it first
Orion Nebula (M42)After 22:00, winter monthsSouthBinoculars helpBest away from a direct streetlight sightline
A bright ISS passVaries by weekWest to EastYesWorth a pass-time check the same evening, not the same month

This journal keeps things at that scale on purpose. There's no observatory-grade advice here — just what's held up across a lot of ordinary nights with ordinary gear, written down so the next cloudy stretch doesn't erase what worked.

Latest Notes

Observing & planning

Nightlist, the companion app

Planning tool

Nightlist grew out of the same list this journal runs through every clear afternoon: moonrise, moon illumination, which planets clear the roofline, and what's realistically visible from a fixed backyard horizon. It's a planning list, not a star map — built for one spot, not the whole sky.

Tonight's window21:40 – 00:15
MoonWaxing, 62% lit
Best targetJupiter, East
Horizon noteRoofline clears ~35°

A short note, most weeks

New field notes and the occasional chart update, sent when there's actually something worth sending. No spam, no schedule promises.

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