{"id":"vidhyamitra:city-day:perth:2000-09-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2000-09-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2000-09-24","date_display":"September 24, 2000 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":2000,"month":9,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451811.770833,"kali_year":5102,"ahargana":1863346.2708,"sun":{"sidereal_longitude":156.6992,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":108.125,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":311.4258,"elapsed_within_tithi_degrees":11.4258},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":108.125,"elapsed_within_degrees":1.4583},"yoga":{"number":20,"name":"Śiva","sum_longitude":264.8241},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2000,"month":9,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451811.770833,"ahargana":1863346.2708,"kali_year":5102,"ayanamsa_lahiri":23.8632,"grahas":{"sun":{"sidereal_longitude":157.442318,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":106.93841800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false,"latitude":1.3277},"mars":{"sidereal_longitude":130.51671799999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":180.25241800000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":47.28421800000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":185.418818,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":36.924818000000016,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":90.9475,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":270.9475,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":2000,"month":9,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451811.770833,"kali_year":5102,"ahargana":1863346.2708,"sun":{"sidereal_longitude":156.6992,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":108.125,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":311.4258,"elapsed_within_tithi_degrees":11.4258},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":108.125,"elapsed_within_degrees":1.4583},"yoga":{"number":20,"name":"Śiva","sum_longitude":264.8241},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.328,"elongation":48.574},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.328,"opposition_distance":131.426}},"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":"06:03","sunsetLocal":"18:13","solarNoonLocal":"12:08","dayLengthHours":12.174089072092452,"dayLengthDisplay":"12 Hours 10 Mins 27 Secs","nightLengthDisplay":"11 Hours 49 Mins 33 Secs","moonriseLocal":"03:28","moonsetLocal":"14:03","rahuKala":{"name":"Rāhu Kāla","start":"16:42","end":"18:13","startHours":16.69469822880503,"endHours":18.216459362816586,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:08","end":"13:39","startHours":12.129414826770361,"endHours":13.651175960781917,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:10","end":"16:42","startHours":15.172937094793474,"endHours":16.69469822880503,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:17","startHours":8.882991074212374,"endHours":9.288794043282122,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:33","end":"06:52","startHours":6.54962400206132,"endHours":6.874266377317118,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:32","startHours":11.723611857700611,"endHours":12.535217795840108,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:25","end":"05:14","startHours":4.419158414445141,"endHours":5.230764352584638,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:02","end":"06:03","startHours":5.0278628680497635,"endHours":6.042370290724135,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:58","startHours":14.158429672119102,"endHours":14.970035610258599,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:01","end":"18:25","startHours":18.016459362816587,"endHours":18.416459362816585,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:13","end":"18:43","startHours":18.216459362816586,"endHours":18.72371307415377,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:58","end":"19:43","startHours":17.966459362816586,"endHours":19.716459362816586,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:32","startHours":23.72361185770061,"endHours":24.535217795840104,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:03","end":"07:34","startHours":6.042370290724135,"endHours":7.564131424735691,"quality":"inauspicious"},{"name":"Chala","start":"07:34","end":"09:05","startHours":7.564131424735691,"endHours":9.085892558747247,"quality":"neutral"},{"name":"Labha","start":"09:05","end":"10:36","startHours":9.085892558747247,"endHours":10.607653692758804,"quality":"auspicious"},{"name":"Amṛta","start":"10:36","end":"12:08","startHours":10.607653692758804,"endHours":12.129414826770361,"quality":"auspicious"},{"name":"Kāla","start":"12:08","end":"13:39","startHours":12.129414826770361,"endHours":13.651175960781917,"quality":"inauspicious"},{"name":"Śubha","start":"13:39","end":"15:10","startHours":13.651175960781917,"endHours":15.172937094793474,"quality":"auspicious"},{"name":"Roga","start":"15:10","end":"16:42","startHours":15.172937094793474,"endHours":16.69469822880503,"quality":"inauspicious"},{"name":"Udveg","start":"16:42","end":"18:13","startHours":16.69469822880503,"endHours":18.216459362816586,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:13","end":"19:42","startHours":18.216459362816586,"endHours":19.69469822880503,"quality":"auspicious"},{"name":"Roga","start":"19:42","end":"21:10","startHours":19.69469822880503,"endHours":21.172937094793472,"quality":"inauspicious"},{"name":"Udveg","start":"21:10","end":"22:39","startHours":21.172937094793472,"endHours":22.651175960781917,"quality":"inauspicious"},{"name":"Chala","start":"22:39","end":"00:08","startHours":22.651175960781917,"endHours":24.12941482677036,"quality":"neutral"},{"name":"Labha","start":"00:08","end":"01:36","startHours":24.12941482677036,"endHours":25.607653692758802,"quality":"auspicious"},{"name":"Amṛta","start":"01:36","end":"03:05","startHours":25.607653692758802,"endHours":27.085892558747247,"quality":"auspicious"},{"name":"Kāla","start":"03:05","end":"04:34","startHours":27.085892558747247,"endHours":28.56413142473569,"quality":"inauspicious"},{"name":"Śubha","start":"04:34","end":"06:03","startHours":28.56413142473569,"endHours":30.042370290724136,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.042370290724135,"endHours":7.042370290724135,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.042370290724135,"endHours":8.042370290724135,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.042370290724135,"endHours":9.042370290724135,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.042370290724135,"endHours":10.042370290724135,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.042370290724135,"endHours":11.042370290724135,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.042370290724135,"endHours":12.042370290724135,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.042370290724135,"endHours":13.042370290724135,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.042370290724135,"endHours":14.042370290724135,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.042370290724135,"endHours":15.042370290724135,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.042370290724135,"endHours":16.042370290724136,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.042370290724136,"endHours":17.042370290724136,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.042370290724136,"endHours":18.042370290724136,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.042370290724136,"endHours":19.042370290724136,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.042370290724136,"endHours":20.042370290724136,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.042370290724136,"endHours":21.042370290724136,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.042370290724136,"endHours":22.042370290724136,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.042370290724136,"endHours":23.042370290724136,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.042370290724136,"endHours":24.042370290724136,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.042370290724136,"endHours":25.042370290724136,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.042370290724136,"endHours":26.042370290724136,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.042370290724136,"endHours":27.042370290724136,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.042370290724136,"endHours":28.042370290724136,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.042370290724136,"endHours":29.042370290724136,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.042370290724136,"endHours":30.042370290724136,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-0.5192090637647947,"eotMinutes":8.793110393778392,"ayanamsa":23.8632}},"calendars":{"vikram_samvat":2057,"vikram_samvatsara":"Vijaya","saka_samvat":1922,"saka_samvatsara":"Vikrama","bengali_samvat":1407,"malayalam_era":1176,"nanakshahi_year":531,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Ekādaśī · Vikram 2057 Vijaya · Śaka 1922 Vikrama"},"festivals":[{"id":"rama-ekadashi","name":"Ramā Ekādaśī","name_sanskrit":"रमा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu (with Ramā = Lakṣmī)","significance":"Lakṣmī (Ramā) granted boon to King Mucukunda.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Āśvina"},"precedence":4},{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 September 24, 2000 CE · Perth, Australia · Vidhyamitra","description":"September 24, 2000 CE for Perth, Australia: Kṛṣṇa Ekādaśī, sūryodaya 06:03, sūryāsta 18:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2000-09-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2000-09-24","sa":"https://sa.vidhyamitra.com/city/perth/2000-09-24","hi":"https://hi.vidhyamitra.com/city/perth/2000-09-24","x-default":"https://vidhyamitra.com/city/perth/2000-09-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T01:25:02.997Z","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":"2026-05-17T01:25:02.997Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T01:25:02.997Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}