Astrocartography · Sun line
Sun line astrocartography: where you feel most like yourself
The Sun is the planet of identity and vitality. Near its lines, the tradition says, you stop asking who you are and start acting like it.
Courtesy of NASA/SDO and the AIA, EVE, and HMI science teams.
At a glance
Astrocartographers read Sun lines as places of confidence, visibility and energy.
- Per birth hour
- 15.00°1,668 km
- AC/DC cut-off
- 66.6°June 22, 1950
- Sun pace
- 59.1′ a dayall twelve signs
- Sun MC
- 122.9°WPortland, 14 km
Find your Sun lines15.0° per birth hour.
The Sun line
The Sun line, in one breath
Try this today
- Think of the place where you felt most confident. Check it in the finder above: is a Sun line nearby?
- Ask yourself honestly how much attention you enjoy. That decides whether a Sun line sounds like a gift or a lot.
Think of the friend who comes back from a year abroad somehow more themselves: louder laugh, clearer plans, a new way of standing. That is the picture astrocartography books paint of Sun lines.
In astrology the Sun is the centre of the chart, the part of you that wants to be seen and to matter. On a map it draws four lines. Near any of them, astrocartographers say, the Sun's themes get louder: confidence, purpose, recognition, and plain physical energy.
That sounds like pure good news, and mostly it is. The catch is visibility. A Sun line puts you under a spotlight, and spotlights also show the scuffs. People who love attention often call their Sun line the best place they have lived. People who prefer to work quietly sometimes find it tiring.
Which of the four lines you live near matters just as much. The Sun rising is about you. The Sun setting is about the people you attract. The Sun overhead is about your public life, and the Sun underfoot is about home.
The sky behind it
Sun, 1940 to 2026: 59.1′ a day on average, all twelve signs, declination -23.45° (December 22, 1949) to +23.45° (June 22, 1950).
Sun rising (AC)
Sun rising (AC line): the confidence line
On the Sun's rising line, the Sun was coming up over the horizon at your birth, seen from that place. Astrocartographers read it as the line where you feel most alive in your own body.
The tradition reads more energy, more willingness to take the lead, and a sense that strangers notice them. It is a strong line for starting over, for health routines that actually stick, and for anyone who has spent years being the background character in their own life.
The shadow side is ego. On a Sun AC line it is easy to make everything about you, and the people around you will tell you when you do.
The sky behind it
Apollo 11 sample, July 20, 1969 20:17:40 UTC. Sun AC curves through 128.8°E at 40°N, 147.1°E at the equator, 165.5°E at 40°S. 6 within 300 km: Changchun (45 km), Harbin (148 km), Seoul (264 km).
Sun setting (DC)
Sun setting (DC line): bright people find you
The setting line is the angle of partners and close one-to-one relationships. With the Sun here, the tradition says, you meet strong, warm, self-assured people, and you may meet someone important.
It can be a lovely line for marriage and for business partnerships with a clear leader. The question it asks is who gets to shine. Some people on a Sun DC line find they hand their own spotlight to a partner without noticing.
If you move here for love, keep one thing that is entirely yours: a project, a friendship, a morning walk.
The sky behind it
Sun DC: curves through 14.5°W at 40°N, 32.9°W at the equator, 51.2°W at 40°S. 9 within 300 km: Manchester (8 km), Rio de Janeiro (112 km), Bristol (120 km).
Sun overhead (MC)
Sun overhead (MC line): recognition and a public role
The MC line is where the Sun stood at its highest point in the sky at your birth. It is one of the classic career lines in astrocartography, read as a place of recognition, leadership and a public reputation.
People look for it when they want promotion, visibility or a role where they are the face of something. It suits founders, performers, teachers and anyone whose work depends on being known.
The cost is that work can swallow everything. On a Sun MC line, schedule rest the way you schedule meetings.
The sky behind it
Sun MC: runs straight down the meridian at 122.9°W. 5 within 300 km: Portland (14 km), Vancouver (19 km), Victoria (36 km).
Sun underfoot (IC)
Sun underfoot (IC line): a home that feels like you
The IC line is where the Sun was directly below you, on the far side of the Earth, at your birth. It is the line of home, family and private life, and the Sun here is read as finding yourself through roots.
People on a Sun IC line often describe a place where they finally relaxed into who they are, away from public pressure. It can be a good line for buying a home, raising children or reconnecting with family history.
It is a quieter Sun. If you want fame, look overhead instead.
The sky behind it
Sun IC: runs straight down the meridian at 57.1°E. 4 within 300 km: Ashgabat (109 km), Muscat (129 km), Dubai (184 km).
Your Sun lines
Where do your Sun lines run?
Sample Sun: 27°54′ Cancer, declination 20.58°.
1. Whose chart?
Chart: Apollo 11 landing (1969-07-20 20:17 UTC)
Sun rising (AC)
you are seen; confidence and energy come easily.
- Changchun, China: 46 km (29 mi) · strong
- Harbin, China: 147 km (91 mi) · strong
- Seoul, South Korea: 265 km (164 mi) · strong
- Pyongyang, North Korea: 280 km (174 mi) · strong
- Osaka, Japan: 284 km (177 mi) · strong
- Shenyang, China: 296 km (184 mi) · strong
Sun setting (DC)
you meet bright, strong-willed people and partners.
- Manchester, United Kingdom: 7 km (4 mi) · strong
- Rio de Janeiro, Brazil: 113 km (70 mi) · strong
- Bristol, United Kingdom: 120 km (74 mi) · strong
- Oslo, Norway: 124 km (77 mi) · strong
- Ushuaia, Argentina: 164 km (102 mi) · strong
- Dublin, Ireland: 202 km (126 mi) · strong
Sun overhead (MC) · 122.8°W
recognition, a public role, a name for yourself.
- Portland, United States: 13 km (8 mi) · strong
- Vancouver, Canada: 20 km (12 mi) · strong
- Victoria, Canada: 37 km (23 mi) · strong
- San Francisco, United States: 38 km (23 mi) · strong
- Seattle, United States: 39 km (24 mi) · strong
- Los Angeles, United States: 424 km (264 mi)
Sun underfoot (IC) · 57.2°E
roots, self-knowledge, a home that feels like you.
- Ashgabat, Turkmenistan: 108 km (67 mi) · strong
- Muscat, Oman: 128 km (80 mi) · strong
- Dubai, United Arab Emirates: 186 km (115 mi) · strong
- Abu Dhabi, United Arab Emirates: 279 km (173 mi) · strong
- Tehran, Iran: 517 km (322 mi)
- Doha, Qatar: 565 km (351 mi)
Strong inside 300 km.
More to read
One shorter read. It opens in place.
Same Sun, different lines
Why your Sun line is not the same as your Sun sign
Everyone born within a few days of you shares your Sun sign, but your Sun lines depend on the minute and place of birth. Two people with the same sign can have Sun lines on opposite sides of the world. The sign tells you how the Sun behaves; the line tells you where it is loudest.
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Sun line numbers, computed
NASA JPL DE442.
| Line | Where it runs | Nearest cities |
|---|---|---|
| Sun AC | 40°N: 128.8°E · 0°: 147.1°E · 40°S: 165.5°E | Changchun (45 km), Harbin (148 km), Seoul (264 km), Pyongyang (279 km), Osaka (285 km) |
| Sun DC | 40°N: 14.5°W · 0°: 32.9°W · 40°S: 51.2°W | Manchester (8 km), Rio de Janeiro (112 km), Bristol (120 km), Oslo (124 km), Ushuaia (164 km) |
| Sun MC | 122.9°W | Portland (14 km), Vancouver (19 km), Victoria (36 km), San Francisco (39 km), Seattle (40 km) |
| Sun IC | 57.1°E | Ashgabat (109 km), Muscat (129 km), Dubai (184 km), Abu Dhabi (278 km) |
| Sun | Degrees | When |
|---|---|---|
| Sun north | +23.45° | June 22, 1950 |
| Sun south | -23.45° | December 22, 1949 |
| Sun 2026 | -23.44° to 23.44° | cut-off 66.6° |
| Sun per 15 min | 3.75° | 417 km (259 mi) |
All times are UTC. In the Americas the local date can be a day earlier; in Asia and Australia a day later.
Quick answers
Is a Sun line good to live on?
Usually, yes, in the tradition: it is read as a place of confidence, health and recognition. Whether it feels good depends on how much visibility you enjoy. People who like a quiet life sometimes find it intense.
What does Sun MC mean in astrocartography?
The Sun was at its highest point overhead at your birth, seen from that line. It is read as a career and reputation line: recognition, leadership and being the face of your work.
What is the Sun IC line?
The line where the Sun was directly underfoot at your birth. It is read as home, family and private self-discovery: a place to put down roots rather than to perform.
Is the Sun DC line good for relationships?
Read as attracting confident, warm partners and important one-to-one connections. The caution is keeping your own light on rather than living in a partner's.
Does my Sun line follow my Sun sign?
No. Your Sun sign depends on the date; your Sun lines depend on the exact time and place of birth. Two people with the same Sun sign can have Sun lines thousands of kilometres apart.
