{"id":"vidhyamitra:city-day:perth:2007-01-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2007-01-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2007-01-24","date_display":"January 24, 2007 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":2007,"month":1,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454124.770833,"kali_year":5108,"ahargana":1865659.2708,"sun":{"sidereal_longitude":279.6423,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":342.3668,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":62.7245,"elapsed_within_tithi_degrees":2.7245},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":342.3668,"elapsed_within_degrees":9.0334},"yoga":{"number":20,"name":"Śiva","sum_longitude":262.0091},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2007,"month":1,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454124.770833,"ahargana":1865659.2708,"kali_year":5108,"ayanamsa_lahiri":23.9517,"grahas":{"sun":{"sidereal_longitude":279.70184399999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":344.442644,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":1.0855},"mars":{"sidereal_longitude":251.210244,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":290.707444,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":229.426644,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":300.8350439999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":118.927144,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":328.3936,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":148.3936,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"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":2007,"month":1,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454124.770833,"kali_year":5108,"ahargana":1865659.2708,"sun":{"sidereal_longitude":279.6423,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":342.3668,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":62.7245,"elapsed_within_tithi_degrees":2.7245},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":342.3668,"elapsed_within_degrees":9.0334},"yoga":{"number":20,"name":"Śiva","sum_longitude":262.0091},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.086,"elongation":62.724},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.086,"opposition_distance":117.276}},"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":"05:34","sunsetLocal":"19:23","solarNoonLocal":"12:29","dayLengthHours":13.827771856274609,"dayLengthDisplay":"13 Hours 49 Mins 40 Secs","nightLengthDisplay":"10 Hours 10 Mins 20 Secs","moonriseLocal":"10:53","moonsetLocal":"22:42","rahuKala":{"name":"Rāhu Kāla","start":"12:29","end":"14:12","startHours":12.477013413108743,"endHours":14.20548489514307,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:17","end":"09:01","startHours":7.291598967005764,"endHours":9.020070449040091,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:45","end":"12:29","startHours":10.748541931074417,"endHours":12.477013413108743,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:47","end":"09:15","startHours":8.789607584768847,"endHours":9.250533313311333,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:08","end":"06:30","startHours":6.139284645649546,"endHours":6.508025228483536,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:56","startHours":12.016087684566257,"endHours":12.93793914165123,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:43","end":"04:38","startHours":3.7194245708014897,"endHours":4.641276027886464,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:25","end":"05:34","startHours":4.41081316361522,"endHours":5.563127484971438,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:42","startHours":14.781642055821177,"endHours":15.703493512906151,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:11","end":"19:35","startHours":19.19089934124605,"endHours":19.590899341246047,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:23","end":"19:58","startHours":19.390899341246048,"endHours":19.967056501924155,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:08","end":"20:53","startHours":19.140899341246048,"endHours":20.890899341246048,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:56","startHours":24.016087684566255,"endHours":24.93793914165123,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:34","end":"07:17","startHours":5.563127484971438,"endHours":7.291598967005764,"quality":"auspicious"},{"name":"Amṛta","start":"07:17","end":"09:01","startHours":7.291598967005764,"endHours":9.020070449040091,"quality":"auspicious"},{"name":"Kāla","start":"09:01","end":"10:45","startHours":9.020070449040091,"endHours":10.748541931074417,"quality":"inauspicious"},{"name":"Śubha","start":"10:45","end":"12:29","startHours":10.748541931074417,"endHours":12.477013413108743,"quality":"auspicious"},{"name":"Roga","start":"12:29","end":"14:12","startHours":12.477013413108743,"endHours":14.20548489514307,"quality":"inauspicious"},{"name":"Udveg","start":"14:12","end":"15:56","startHours":14.20548489514307,"endHours":15.933956377177395,"quality":"inauspicious"},{"name":"Chala","start":"15:56","end":"17:40","startHours":15.933956377177395,"endHours":17.66242785921172,"quality":"neutral"},{"name":"Labha","start":"17:40","end":"19:23","startHours":17.66242785921172,"endHours":19.390899341246048,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:23","end":"20:40","startHours":19.390899341246048,"endHours":20.66242785921172,"quality":"inauspicious"},{"name":"Chala","start":"20:40","end":"21:56","startHours":20.66242785921172,"endHours":21.933956377177395,"quality":"neutral"},{"name":"Labha","start":"21:56","end":"23:12","startHours":21.933956377177395,"endHours":23.20548489514307,"quality":"auspicious"},{"name":"Amṛta","start":"23:12","end":"00:29","startHours":23.20548489514307,"endHours":24.477013413108743,"quality":"auspicious"},{"name":"Kāla","start":"00:29","end":"01:45","startHours":24.477013413108743,"endHours":25.748541931074417,"quality":"inauspicious"},{"name":"Śubha","start":"01:45","end":"03:01","startHours":25.748541931074417,"endHours":27.02007044904009,"quality":"auspicious"},{"name":"Roga","start":"03:01","end":"04:17","startHours":27.02007044904009,"endHours":28.291598967005765,"quality":"inauspicious"},{"name":"Udveg","start":"04:17","end":"05:34","startHours":28.291598967005765,"endHours":29.56312748497144,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:34","end":"06:34","startHours":5.563127484971438,"endHours":6.563127484971438,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:34","end":"07:34","startHours":6.563127484971438,"endHours":7.563127484971438,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:34","end":"08:34","startHours":7.563127484971438,"endHours":8.563127484971439,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:34","end":"09:34","startHours":8.563127484971439,"endHours":9.563127484971439,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:34","end":"10:34","startHours":9.563127484971439,"endHours":10.563127484971439,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:34","end":"11:34","startHours":10.563127484971439,"endHours":11.563127484971439,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:34","end":"12:34","startHours":11.563127484971439,"endHours":12.563127484971439,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:34","end":"13:34","startHours":12.563127484971439,"endHours":13.563127484971439,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:34","end":"14:34","startHours":13.563127484971439,"endHours":14.563127484971439,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:34","end":"15:34","startHours":14.563127484971439,"endHours":15.563127484971439,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:34","end":"16:34","startHours":15.563127484971439,"endHours":16.56312748497144,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:34","end":"17:34","startHours":16.56312748497144,"endHours":17.56312748497144,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:34","end":"18:34","startHours":17.56312748497144,"endHours":18.56312748497144,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:34","end":"19:34","startHours":18.56312748497144,"endHours":19.56312748497144,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:34","end":"20:34","startHours":19.56312748497144,"endHours":20.56312748497144,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:34","end":"21:34","startHours":20.56312748497144,"endHours":21.56312748497144,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:34","end":"22:34","startHours":21.56312748497144,"endHours":22.56312748497144,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:34","end":"23:34","startHours":22.56312748497144,"endHours":23.56312748497144,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:34","end":"00:34","startHours":23.56312748497144,"endHours":24.56312748497144,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:34","end":"01:34","startHours":24.56312748497144,"endHours":25.56312748497144,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:34","end":"02:34","startHours":25.56312748497144,"endHours":26.56312748497144,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:34","end":"03:34","startHours":26.56312748497144,"endHours":27.56312748497144,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:34","end":"04:34","startHours":27.56312748497144,"endHours":28.56312748497144,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:34","end":"05:34","startHours":28.56312748497144,"endHours":29.56312748497144,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-19.33397473029239,"eotMinutes":-12.062804786524666,"ayanamsa":23.9517}},"calendars":{"vikram_samvat":2064,"vikram_samvatsara":"Śārvarī","saka_samvat":1929,"saka_samvatsara":"Sarvajit","bengali_samvat":1414,"malayalam_era":1183,"nanakshahi_year":538,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Ṣaṣṭhī · Vikram 2064 Śārvarī · Śaka 1929 Sarvajit"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 January 24, 2007 CE · Perth, Australia · Vidhyamitra","description":"January 24, 2007 CE for Perth, Australia: Śukla Ṣaṣṭhī, sūryodaya 05:34, sūryāsta 19:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2007-01-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2007-01-24","sa":"https://sa.vidhyamitra.com/city/perth/2007-01-24","hi":"https://hi.vidhyamitra.com/city/perth/2007-01-24","x-default":"https://vidhyamitra.com/city/perth/2007-01-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T16:31:59.571Z","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":"2026-05-16T16:31:59.571Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T16:31:59.571Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}