Earth semi-sextile Mars
Earth and Mars are 97.49° apart right now in the heliocentric frame — 67.49° from an exact 30° semi-sextile. Measured at 2026-08-18 19:12 UTC.
- Separation now
- 97.49°
- Exact semi-sextile
- 30.00°
- Distance from exact
- 67.49°outside the 2° orb
- Observer frame
- heliocentricHERO mode: solar
- Next exact
- 2026-12-29 10:57 UTCin 4 months
- Enters orb
- 2026-12-25 22:47 UTCwithin 2° of exact
- Leaves orb
- 2027-01-01 22:52 UTC7 days in orb
Earth semi-sextile Mars sounds at 169.1 Hz in the left ear and 174.1 Hz in the right — a 5 Hz difference, the interval of minor third. Free, no account. Headphones give you the binaural difference.
What this page measures
Horoscorpio reads the angle between Earth and Mars from precomputed ephemeris and times the whole passage — when the pair enters a 2° orb of the exact 30°, when it is exact, and when it leaves. Measured from the Sun. Heliocentric and geocentric are separate observer frames and are never combined.
The instrument is free to use and requires no account. It shows every aspect currently in orb across all three observer modes, updating on the minute.
Questions
Is Earth semi-sextile Mars happening right now?
No. As measured at 2026-08-18 19:12 UTC, Earth and Mars are 97.49° apart in the heliocentric frame. That is 67.49° from an exact 30° semi-sextile, outside the 2° orb, so the aspect is not live.
When is the next Earth semi-sextile Mars?
The next exact semi-sextile falls on 2026-12-29 10:57 UTC, in 4 months. The pair is inside the 2° orb from 2026-12-25 22:47 UTC to 2027-01-01 22:52 UTC. This time is computed from the ephemeris, not taken from the live episode register.
What is a semi-sextile in astrology?
A semi-sextile is an angular relationship of 30° between two bodies as measured along the ecliptic. Horoscorpio treats it as live only while the measured separation sits strictly inside 2° of that angle. The angle is a measurement; Horoscorpio makes no claim about what it causes.
Is this measured from the Earth or the Sun?
Measured from the Sun. Heliocentric and geocentric are separate observer frames and are never combined.
Other angles for Earth–Mars
- Earth sextile Mars60°
- Earth square Mars90°
- Earth trine Mars120°
- Earth quincunx Mars150°
- Earth opposition Mars180°
The harmonic
Hear this aspect, free.
The player above voices Earth semi-sextile Mars in your browser, with no membership and no account — 169.1 Hz to the left ear and 174.1 Hz to the right, a 5 Hz difference. Stereo headphones give you the binaural difference between them; through speakers the two tones fold into one centred room pulse, and we make no binaural claim for that. Membership adds SEVEN FORCE Sleep Harmonics — the seven forces of your own chart sequenced as an array, with timed Sleep envelopes at one, six and nine hours.
Planetary geometry is measured from the live instrument. Horoscorpio states angles and times; it is not prophecy, and it is not medical, financial or legal advice. Times are UTC. Live in-orb state is read from the Horoscorpio episode register; the next exact time is computed from the ephemeris.