{"id":"vidhyamitra:city-day:sydney:2029-07-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/sydney/2029-07-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2029-07-13","date_display":"July 13, 2029 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":2029,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462330.770833,"kali_year":5131,"ahargana":1873865.2708,"sun":{"sidereal_longitude":86.2061,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":102.82,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":16.6139,"elapsed_within_tithi_degrees":4.6139},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":102.82,"elapsed_within_degrees":9.4866},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.0261},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2029,"month":7,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462330.770833,"ahargana":1873865.2708,"kali_year":5131,"ayanamsa_lahiri":24.2655,"grahas":{"sun":{"sidereal_longitude":86.692115,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":103.909515,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false,"latitude":-2.195},"mars":{"sidereal_longitude":171.18751500000008,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":90.06221499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":174.507515,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":115.14701500000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":28.141615,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":253.6003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":73.6003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"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":2029,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462330.770833,"kali_year":5131,"ahargana":1873865.2708,"sun":{"sidereal_longitude":86.2061,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":102.82,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":16.6139,"elapsed_within_tithi_degrees":4.6139},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":102.82,"elapsed_within_degrees":9.4866},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.0261},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.195,"elongation":16.614},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.195,"opposition_distance":163.386}},"eclipse_window_40days":[{"offset_days":-17,"type":"lunar","occurs":true,"moon_latitude":-0.311,"opposition_distance":0.425}]},"city":{"slug":"sydney","name":"Sydney, Australia","lat":-33.8688,"lon":151.2093,"tz_offset_hours":10,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"sydney","name":"Sydney, Australia","lat":-33.8688,"lon":151.2093,"tz_offset_hours":10,"country":"AU","tier":"diaspora"},"sunriseLocal":"06:58","sunsetLocal":"17:03","solarNoonLocal":"12:01","dayLengthHours":10.07250727901371,"dayLengthDisplay":"10 Hours 04 Mins 21 Secs","nightLengthDisplay":"13 Hours 55 Mins 39 Secs","moonriseLocal":"07:57","moonsetLocal":"18:21","rahuKala":{"name":"Rāhu Kāla","start":"10:45","end":"12:01","startHours":10.749673737559295,"endHours":12.008737147436008,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:32","end":"15:47","startHours":14.526863967189437,"endHours":15.785927377066152,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:14","end":"09:29","startHours":8.231546917805868,"endHours":9.490610327682582,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:19","end":"09:40","startHours":9.322735206365687,"endHours":9.658485448999476,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:24","end":"07:40","startHours":7.392171311221392,"endHours":7.660771505328424,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:21","startHours":11.67298690480222,"endHours":12.3444873900698,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:38","end":"06:18","startHours":5.629482537393993,"endHours":6.3009830226615735,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:08","end":"06:58","startHours":6.133107901344679,"endHours":6.972483507929154,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:41","end":"14:22","startHours":13.687488360604961,"endHours":14.358988845872542,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:51","end":"17:15","startHours":16.844990786942866,"endHours":17.244990786942864,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:03","end":"17:28","startHours":17.044990786942865,"endHours":17.464678590235103,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:48","end":"18:33","startHours":16.794990786942865,"endHours":18.544990786942865,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:21","startHours":23.67298690480222,"endHours":24.344487390069798,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:58","end":"08:14","startHours":6.972483507929154,"endHours":8.231546917805868,"quality":"neutral"},{"name":"Labha","start":"08:14","end":"09:29","startHours":8.231546917805868,"endHours":9.490610327682582,"quality":"auspicious"},{"name":"Amṛta","start":"09:29","end":"10:45","startHours":9.490610327682582,"endHours":10.749673737559295,"quality":"auspicious"},{"name":"Kāla","start":"10:45","end":"12:01","startHours":10.749673737559295,"endHours":12.008737147436008,"quality":"inauspicious"},{"name":"Śubha","start":"12:01","end":"13:16","startHours":12.008737147436008,"endHours":13.267800557312722,"quality":"auspicious"},{"name":"Roga","start":"13:16","end":"14:32","startHours":13.267800557312722,"endHours":14.526863967189437,"quality":"inauspicious"},{"name":"Udveg","start":"14:32","end":"15:47","startHours":14.526863967189437,"endHours":15.785927377066152,"quality":"inauspicious"},{"name":"Chala","start":"15:47","end":"17:03","startHours":15.785927377066152,"endHours":17.044990786942865,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:03","end":"18:47","startHours":17.044990786942865,"endHours":18.78592737706615,"quality":"inauspicious"},{"name":"Udveg","start":"18:47","end":"20:32","startHours":18.78592737706615,"endHours":20.52686396718944,"quality":"inauspicious"},{"name":"Chala","start":"20:32","end":"22:16","startHours":20.52686396718944,"endHours":22.267800557312725,"quality":"neutral"},{"name":"Labha","start":"22:16","end":"00:01","startHours":22.267800557312725,"endHours":24.00873714743601,"quality":"auspicious"},{"name":"Amṛta","start":"00:01","end":"01:45","startHours":24.00873714743601,"endHours":25.7496737375593,"quality":"auspicious"},{"name":"Kāla","start":"01:45","end":"03:29","startHours":25.7496737375593,"endHours":27.49061032768258,"quality":"inauspicious"},{"name":"Śubha","start":"03:29","end":"05:14","startHours":27.49061032768258,"endHours":29.23154691780587,"quality":"auspicious"},{"name":"Roga","start":"05:14","end":"06:58","startHours":29.23154691780587,"endHours":30.972483507929155,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:58","end":"07:58","startHours":6.972483507929154,"endHours":7.972483507929154,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:58","end":"08:58","startHours":7.972483507929154,"endHours":8.972483507929155,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:58","end":"09:58","startHours":8.972483507929155,"endHours":9.972483507929155,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:58","end":"10:58","startHours":9.972483507929155,"endHours":10.972483507929155,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:58","end":"11:58","startHours":10.972483507929155,"endHours":11.972483507929155,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:58","end":"12:58","startHours":11.972483507929155,"endHours":12.972483507929155,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:58","end":"13:58","startHours":12.972483507929155,"endHours":13.972483507929155,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:58","end":"14:58","startHours":13.972483507929155,"endHours":14.972483507929155,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:58","end":"15:58","startHours":14.972483507929155,"endHours":15.972483507929155,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:58","end":"16:58","startHours":15.972483507929155,"endHours":16.972483507929155,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:58","end":"17:58","startHours":16.972483507929155,"endHours":17.972483507929155,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:58","end":"18:58","startHours":17.972483507929155,"endHours":18.972483507929155,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:58","end":"19:58","startHours":18.972483507929155,"endHours":19.972483507929155,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:58","end":"20:58","startHours":19.972483507929155,"endHours":20.972483507929155,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:58","end":"21:58","startHours":20.972483507929155,"endHours":21.972483507929155,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:58","end":"22:58","startHours":21.972483507929155,"endHours":22.972483507929155,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:58","end":"23:58","startHours":22.972483507929155,"endHours":23.972483507929155,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:58","end":"00:58","startHours":23.972483507929155,"endHours":24.972483507929155,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:58","end":"01:58","startHours":24.972483507929155,"endHours":25.972483507929155,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:58","end":"02:58","startHours":25.972483507929155,"endHours":26.972483507929155,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:58","end":"03:58","startHours":26.972483507929155,"endHours":27.972483507929155,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:58","end":"04:58","startHours":27.972483507929155,"endHours":28.972483507929155,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:58","end":"05:58","startHours":28.972483507929155,"endHours":29.972483507929155,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:58","end":"06:58","startHours":29.972483507929155,"endHours":30.972483507929155,"planetary_lord":"Mars"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.803254846458838,"eotMinutes":-5.361428846160681,"ayanamsa":24.2655}},"calendars":{"vikram_samvat":2086,"vikram_samvatsara":"Dundubhi","saka_samvat":1951,"saka_samvatsara":"Saumya","bengali_samvat":1436,"malayalam_era":1205,"nanakshahi_year":560,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Dvitīyā · Vikram 2086 Dundubhi · Śaka 1951 Saumya"},"festivals":[{"id":"ratha-yatra","name":"Ratha-Yātrā (Jagannātha Puri)","name_sanskrit":"रथ यात्रा","tradition":"Vaishnava","associated_deity":"Jagannātha (Krishna) + Balarāma + Subhadrā","significance":"Jagannātha's annual ratha-yātrā at Puri.","vrata":false,"detection":{"tithi_number":2,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":2},{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"sydney"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 13, 2029 CE · Sydney, Australia · Vidhyamitra","description":"July 13, 2029 CE for Sydney, Australia: Śukla Dvitīyā, sūryodaya 06:58, sūryāsta 17:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/sydney/2029-07-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/sydney/2029-07-13","sa":"https://sa.vidhyamitra.com/city/sydney/2029-07-13","hi":"https://hi.vidhyamitra.com/city/sydney/2029-07-13","x-default":"https://vidhyamitra.com/city/sydney/2029-07-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T18:27:57.932Z","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":"2026-05-14T18:27:57.932Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T18:27:57.932Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}