Unlock the Power of Your Biorhythms

Discover how your emotional, physical, and mental cycles affect your day. Enter your birthday to see your chart.

Your Biorhythm Chart

Enter your birthdate above to see your chart.

Biorhythm Chart for birthdate July 4, 2000

Get Daily Biorhythm Forecast Emails

BiorhythmHQ
To: You
8:45 AM

Your Biorhythm Forecast for September 25, 2025

Hello,

Based on your birthdate: July 4, 2000

Your 7 Day Forecast

You're emotionally strongest on Tuesday, Sep 30 - a great day for connection and empathy. Mental clarity is highest on Friday, Sep 26 - great for thinking and focus.

Biorhythm Chart

View Your Dashboard

Critical Days to Watch

  • Friday, Sep 26 is a critical day for: Intuitive - be alert for changes in energy, mood, or intuition.

Personalized Recommendations

  • Sunday, Sep 28: Consider rest or lighter activity.
  • Tuesday, Sep 30: Ideal for heart-to-heart talks and connection.
  • Friday, Sep 26: Great for focus, planning, and creative problem-solving.
  • Wednesday, Oct 1: Instincts may be off - rely on logic and others.

The BiorhythmHQ Team
BiorhythmHQ.com

Sign Up

Personalized Dashboard

See all your metrics in one place.

  1. Your Biorhythm Chart, automatically updated every day.
  2. Your Daily Horoscope with key planet positions
  3. Summaries of upcoming Critical Days
  4. Personalized Recomendations for when to rest, connect, focus, and problem solve.
  5. Monthly Heatmap of your summarized cycles
  6. Best Alignments With Your Partner for the next 30 days, updated daily (Pro Plan)
  7. Productivity Forecast (Pro Plan, coming soon)
Sign Up

Daily Horoscope on your Personalized Dashboard

Get customized horoscopes based on your birthdate, birth time, and birth location. We compute the positions of the sun, moon, and planets using software based on the DExxx ephemerides from NASA's Jet Propulsion Laboratory. Using these precise calculations, we find the planet that expresses itself the strongest within a particular zodiac sign and create the horoscope.

Sun : Cancer 12.59°
Moon : Leo 17.4°
Mercury : Cancer 16.06°
Venus : Cancer 18.86°
Mars : Cancer 11.83°
Jupiter : Gemini 0.82°
Saturn : Taurus 26.98°
Uranus : Aquarius 20.22° strongest
Neptune : Aquarius 5.8°
Pluto : Sagittarius 10.72°

Sign Up

Advanced Cycle Analytics

This is a monthly heatmap that shows the average of four cycles (emotional, intellectual, physical, and intuitive). Critical days are in purple. Hover over the days for details about each cycle. This calendar is for someone born on July 4, 2000.

Heatmap for September 2025

MonTueWedThuFriSatSun
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30

Heatmap for October 2025

MonTueWedThuFriSatSun
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31
Sign Up

Partner Compatibility Forecast / Relationship Timing Tools

Using your birthdate and the birthdate of your partner, we compute when your cycles synchronize and provide a summary of the best times for you and your loved one to enjoy each other.

💕 Relationship Forecast for You and Your Partner

  • Emotional connection peaks on Sat, Oct 4 (1) - best day for deep conversations and shared empathy.
  • Physical energy is highest on Mon, Sep 29 (0.96) - great for doing things together, exercise, or intimacy.
  • Intellectual alignment is strongest on Sun, Oct 5 (0.9) - good for decision-making, projects, or planning.
  • Intuitive alignment is deepest on Wed, Oct 8 (0.92) - strong subconscious synchronicity and mutual instincts.
Date❤️ Emotional💪 Physical🧠 Intellectual💡 Intuitive
Thu, Sep 25 -0.41 0.51 -0.92 0.25
Fri, Sep 26 -0.52 0.58 -0.99 0.16
Sat, Sep 27 -0.56 0.69 -0.99 0.1
Sun, Sep 28 -0.52 0.82 -0.92 0.06
Mon, Sep 29 -0.41 0.96 -0.78 0.05
Tue, Sep 30 -0.22 0.89 -0.57 0.06
Wed, Oct 1 0.03 0.75 -0.31 0.1
Thu, Oct 2 0.32 0.63 0 0.16
Fri, Oct 3 0.65 0.54 0.35 0.25
Sat, Oct 4 1 0.48 0.72 0.36
Sun, Oct 5 0.65 0.46 0.9 0.48
Mon, Oct 6 0.32 0.48 0.53 0.62
Tue, Oct 7 0.03 0.54 0.17 0.77
Wed, Oct 8 -0.22 0.63 -0.16 0.92
Thu, Oct 9 -0.41 0.75 -0.45 0.92
Fri, Oct 10 -0.52 0.89 -0.68 0.77
Sat, Oct 11 -0.56 0.96 -0.85 0.62
Sun, Oct 12 -0.52 0.82 -0.96 0.48
Mon, Oct 13 -0.41 0.69 -1 0.36
Tue, Oct 14 -0.22 0.58 -0.96 0.25
Wed, Oct 15 0.03 0.51 -0.85 0.16
Thu, Oct 16 0.32 0.47 -0.68 0.1
Fri, Oct 17 0.65 0.47 -0.45 0.06
Sat, Oct 18 1 0.51 -0.16 0.05
Sun, Oct 19 0.65 0.58 0.17 0.06
Mon, Oct 20 0.32 0.69 0.53 0.1
Tue, Oct 21 0.03 0.82 0.9 0.16
Wed, Oct 22 -0.22 0.96 0.72 0.25
Thu, Oct 23 -0.41 0.89 0.35 0.36
Fri, Oct 24 -0.52 0.75 0 0.48
Sign Up

Daily Alerts for Harmony / Critical / Variability

All-Cycle Harmony Days
Received email alerts on days when all cycles (or most) are positive or in sync:
Wednesday is a rare alignment: all major cycles are above 0.7 — a strong day for success and synchronicity.

Triple Critical Days
When all three classic cycles cross zero on the same day:
Saturday is a triple-critical day: high potential for unexpected shifts. Proceed with care.

High Variability Days
Alerts on days with biggest changes (large swings) in cycle values:
Monday may feel chaotic — your cycles are rapidly shifting in opposite directions.

Sign Up

More Than Just a Chart

Basic

$5/mo

  • ✔ Daily Biorhythm Emails
  • ✔ Personal Forecast Summaries

Premium

$10/mo

  • ✔ Everything in Basic
  • ✔ Love & Compatibility Forecasts
  • ✔ Calendar Heatmaps

Pro

$20/mo

  • ✔ Everything in Premium
  • ✔ Productivity Forecast
  • ✔ Export & Download Charts
  • ✔ Critical Day Email Alerts