MERIDIANMK-II
SOLAR INSTRUMENT · COMPUTED LOCALLY ·
51.50°N 0.12°W / Europe/London
51.50°N · 0.12°W
INPUTMANUAL OVERRIDE

NOAA equations. Meeus moon. All in this file. No fetch. How →

DAYLIGHT
14h 27m
+2m 14s vs yesterday
SOLAR NOON
13:07
EL 61.3°
GOLDEN
19:42—20:38
long & amber
TODAY
EVENTCLOCKEL
NIGHTCIVILDAY
VIEWPORT · SOLAR ARC DRAG TO SCRUB · ARROWS ±5M · PGUP/DN ±60
13:07
EL +12.3° · AZ 182° · DAY
00:00 SOLAR NOON 13:07 23:59
MOONWAXING GIBBOUS · 78%
ILLUM78%
AGE10.4d
NEXT FULL
LIGHTQUALITY WINDOWS
LONG COUNTEQUINOX / SOLSTICE
JANAPRJULOCTDEC
NOTES03 — HOW
01 — COMPUTED, NOT FETCHED

NOAA solar (declination + hour angle). el = asin(sin φ·sin δ + cos φ·cos δ·cos H). Sky is a canvas lerp keyed to elevation. 5 draw calls.

02 — WHY DARK

Paper was the fallback. This is an instrument: black ground, white type, one red, one cyan. No beige, no serif almanac. If it looks like a bench meter, good.

03 — NOT DOING

No purple gradient, no glass, no bento, no Fraunces, no paper texture, no 2xl radii, no scale hover, no emoji, no "No. 47". Rules are 1px, radii 0.

~38KB GZ0 REQ AFTER LOAD60FPS SCRUB
OFFSET