{"id":"vidhyamitra:city-day:perth:2132-12-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2132-12-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2132-12-29","date_display":"December 29, 2132 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2132,"month":12,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500119.770833,"kali_year":5234,"ahargana":1911654.2708,"sun":{"sidereal_longitude":251.2881,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":153.9953,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":262.7072,"elapsed_within_tithi_degrees":10.7072},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":153.9953,"elapsed_within_degrees":7.3287},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":45.2835},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2132,"month":12,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2500119.770833,"ahargana":1911654.2708,"kali_year":5234,"ayanamsa_lahiri":25.7108,"grahas":{"sun":{"sidereal_longitude":251.87919699999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":157.95369700000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false,"latitude":4.3908},"mars":{"sidereal_longitude":227.74839699999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":256.93239700000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":94.330897,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"venus":{"sidereal_longitude":237.240097,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":217.33279700000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":51.3572,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":231.3572,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2132,"month":12,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500119.770833,"kali_year":5234,"ahargana":1911654.2708,"sun":{"sidereal_longitude":251.2881,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":153.9953,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":262.7072,"elapsed_within_tithi_degrees":10.7072},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":153.9953,"elapsed_within_degrees":7.3287},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":45.2835},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.391,"elongation":97.293},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.391,"opposition_distance":82.707}},"eclipse_window_40days":[]},"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"sunriseLocal":"05:12","sunsetLocal":"19:25","solarNoonLocal":"12:19","dayLengthHours":14.217366739945465,"dayLengthDisplay":"14 Hours 13 Mins 03 Secs","nightLengthDisplay":"9 Hours 46 Mins 57 Secs","moonriseLocal":"23:57","moonsetLocal":"12:10","rahuKala":{"name":"Rāhu Kāla","start":"06:59","end":"08:46","startHours":6.983567079929944,"endHours":8.760737922423127,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:32","end":"12:19","startHours":10.53790876491631,"endHours":12.315079607409494,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:06","end":"15:52","startHours":14.092250449902675,"endHours":15.86942129239586,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:31","end":"09:00","startHours":8.523781810090703,"endHours":8.99769403475555,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:48","end":"06:11","startHours":5.798786518267821,"endHours":6.1779162979997,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:47","startHours":11.841167382744644,"endHours":12.788991832074341,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:19","end":"04:16","startHours":3.3107473387773654,"endHours":4.258571788107063,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:01","end":"05:12","startHours":4.021615675774639,"endHours":5.206396237436761,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:38","startHours":14.684640730733737,"endHours":15.632465180063434,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:13","end":"19:37","startHours":19.223762977382226,"endHours":19.623762977382224,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:25","end":"20:01","startHours":19.423762977382225,"endHours":20.016153258213286,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:10","end":"20:55","startHours":19.173762977382225,"endHours":20.923762977382225,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:47","startHours":23.841167382744644,"endHours":24.788991832074345,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:12","end":"06:59","startHours":5.206396237436761,"endHours":6.983567079929944,"quality":"auspicious"},{"name":"Kāla","start":"06:59","end":"08:46","startHours":6.983567079929944,"endHours":8.760737922423127,"quality":"inauspicious"},{"name":"Śubha","start":"08:46","end":"10:32","startHours":8.760737922423127,"endHours":10.53790876491631,"quality":"auspicious"},{"name":"Roga","start":"10:32","end":"12:19","startHours":10.53790876491631,"endHours":12.315079607409494,"quality":"inauspicious"},{"name":"Udveg","start":"12:19","end":"14:06","startHours":12.315079607409494,"endHours":14.092250449902675,"quality":"inauspicious"},{"name":"Chala","start":"14:06","end":"15:52","startHours":14.092250449902675,"endHours":15.86942129239586,"quality":"neutral"},{"name":"Labha","start":"15:52","end":"17:39","startHours":15.86942129239586,"endHours":17.646592134889044,"quality":"auspicious"},{"name":"Amṛta","start":"17:39","end":"19:25","startHours":17.646592134889044,"endHours":19.423762977382225,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:25","end":"20:39","startHours":19.423762977382225,"endHours":20.64659213488904,"quality":"neutral"},{"name":"Labha","start":"20:39","end":"21:52","startHours":20.64659213488904,"endHours":21.86942129239586,"quality":"auspicious"},{"name":"Amṛta","start":"21:52","end":"23:06","startHours":21.86942129239586,"endHours":23.092250449902675,"quality":"auspicious"},{"name":"Kāla","start":"23:06","end":"00:19","startHours":23.092250449902675,"endHours":24.315079607409494,"quality":"inauspicious"},{"name":"Śubha","start":"00:19","end":"01:32","startHours":24.315079607409494,"endHours":25.53790876491631,"quality":"auspicious"},{"name":"Roga","start":"01:32","end":"02:46","startHours":25.53790876491631,"endHours":26.760737922423125,"quality":"inauspicious"},{"name":"Udveg","start":"02:46","end":"03:59","startHours":26.760737922423125,"endHours":27.98356707992994,"quality":"inauspicious"},{"name":"Chala","start":"03:59","end":"05:12","startHours":27.98356707992994,"endHours":29.20639623743676,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:12","end":"06:12","startHours":5.206396237436761,"endHours":6.206396237436761,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:12","end":"07:12","startHours":6.206396237436761,"endHours":7.206396237436761,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:12","end":"08:12","startHours":7.206396237436761,"endHours":8.20639623743676,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:12","end":"09:12","startHours":8.20639623743676,"endHours":9.20639623743676,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:12","end":"10:12","startHours":9.20639623743676,"endHours":10.20639623743676,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:12","end":"11:12","startHours":10.20639623743676,"endHours":11.20639623743676,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:12","end":"12:12","startHours":11.20639623743676,"endHours":12.20639623743676,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:12","end":"13:12","startHours":12.20639623743676,"endHours":13.20639623743676,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:12","end":"14:12","startHours":13.20639623743676,"endHours":14.20639623743676,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:12","end":"15:12","startHours":14.20639623743676,"endHours":15.20639623743676,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:12","end":"16:12","startHours":15.20639623743676,"endHours":16.20639623743676,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:12","end":"17:12","startHours":16.20639623743676,"endHours":17.20639623743676,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:12","end":"18:12","startHours":17.20639623743676,"endHours":18.20639623743676,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:12","end":"19:12","startHours":18.20639623743676,"endHours":19.20639623743676,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:12","end":"20:12","startHours":19.20639623743676,"endHours":20.20639623743676,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:12","end":"21:12","startHours":20.20639623743676,"endHours":21.20639623743676,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:12","end":"22:12","startHours":21.20639623743676,"endHours":22.20639623743676,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:12","end":"23:12","startHours":22.20639623743676,"endHours":23.20639623743676,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:12","end":"00:12","startHours":23.20639623743676,"endHours":24.20639623743676,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:12","end":"01:12","startHours":24.20639623743676,"endHours":25.20639623743676,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:12","end":"02:12","startHours":25.20639623743676,"endHours":26.20639623743676,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:12","end":"03:12","startHours":26.20639623743676,"endHours":27.20639623743676,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:12","end":"04:12","startHours":27.20639623743676,"endHours":28.20639623743676,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:12","end":"05:12","startHours":28.20639623743676,"endHours":29.20639623743676,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.219067910879076,"eotMinutes":-2.3467764445695645,"ayanamsa":25.7108}},"calendars":{"vikram_samvat":2189,"vikram_samvatsara":"Viśvāvasu","saka_samvat":2054,"saka_samvatsara":"Nandana","bengali_samvat":1539,"malayalam_era":1308,"nanakshahi_year":663,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Saptamī · Vikram 2189 Viśvāvasu · Śaka 2054 Nandana"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"perth"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 29, 2132 CE · Perth, Australia · Vidhyamitra","description":"December 29, 2132 CE for Perth, Australia: Kṛṣṇa Saptamī, sūryodaya 05:12, sūryāsta 19:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2132-12-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2132-12-29","sa":"https://sa.vidhyamitra.com/city/perth/2132-12-29","hi":"https://hi.vidhyamitra.com/city/perth/2132-12-29","x-default":"https://vidhyamitra.com/city/perth/2132-12-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T08:57:38.203Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-06-02T08:57:38.203Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T08:57:38.203Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}