{"id":"vidhyamitra:city-day:sydney:2001-07-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/sydney/2001-07-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-07-30","date_display":"July 30, 2001 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":2001,"month":7,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452120.770833,"kali_year":5103,"ahargana":1863655.2708,"sun":{"sidereal_longitude":102.5596,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":221.9712,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.4116,"elapsed_within_tithi_degrees":11.4116},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":221.9712,"elapsed_within_degrees":8.6379},"yoga":{"number":25,"name":"Brahma","sum_longitude":324.5308},"karana":{"half_tithi_index":19,"name":"Gara"},"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":2001,"month":7,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452120.770833,"ahargana":1863655.2708,"kali_year":5103,"ayanamsa_lahiri":23.875,"grahas":{"sun":{"sidereal_longitude":103.088212,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":224.728612,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":2.423},"mars":{"sidereal_longitude":231.909812,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":95.32311199999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":69.74011200000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":63.256212000000005,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":48.11071199999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":74.5752,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":254.5752,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2001,"month":7,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452120.770833,"kali_year":5103,"ahargana":1863655.2708,"sun":{"sidereal_longitude":102.5596,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":221.9712,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.4116,"elapsed_within_tithi_degrees":11.4116},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":221.9712,"elapsed_within_degrees":8.6379},"yoga":{"number":25,"name":"Brahma","sum_longitude":324.5308},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.423,"elongation":119.412},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.423,"opposition_distance":60.588}},"eclipse_window_40days":[]},"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":"06:49","sunsetLocal":"17:14","solarNoonLocal":"12:01","dayLengthHours":10.411059578226148,"dayLengthDisplay":"10 Hours 24 Mins 40 Secs","nightLengthDisplay":"13 Hours 35 Mins 20 Secs","moonriseLocal":"13:03","moonsetLocal":"03:13","rahuKala":{"name":"Rāhu Kāla","start":"08:07","end":"09:25","startHours":8.117144086778197,"endHours":9.418526534056465,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:43","end":"12:01","startHours":10.719908981334735,"endHours":12.021291428613003,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:19","end":"14:37","startHours":13.32267387589127,"endHours":14.62405632316954,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:36","startHours":9.245008874419364,"endHours":9.592044193693567,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:15","end":"07:32","startHours":7.249555788592685,"endHours":7.527184044012049,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:22","startHours":11.674256109338797,"endHours":12.368326747887208,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:26","end":"06:07","startHours":5.427620362403109,"endHours":6.121691000951519,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:57","end":"06:49","startHours":5.948173341314416,"endHours":6.815761639499929,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:45","end":"14:27","startHours":13.756468024984027,"endHours":14.450538663532438,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:02","end":"17:26","startHours":17.026821217726077,"endHours":17.426821217726076,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:14","end":"17:40","startHours":17.226821217726076,"endHours":17.66061536681883,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:59","end":"18:44","startHours":16.976821217726076,"endHours":18.726821217726076,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:22","startHours":23.6742561093388,"endHours":24.36832674788721,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:49","end":"08:07","startHours":6.815761639499929,"endHours":8.117144086778197,"quality":"auspicious"},{"name":"Kāla","start":"08:07","end":"09:25","startHours":8.117144086778197,"endHours":9.418526534056465,"quality":"inauspicious"},{"name":"Śubha","start":"09:25","end":"10:43","startHours":9.418526534056465,"endHours":10.719908981334735,"quality":"auspicious"},{"name":"Roga","start":"10:43","end":"12:01","startHours":10.719908981334735,"endHours":12.021291428613003,"quality":"inauspicious"},{"name":"Udveg","start":"12:01","end":"13:19","startHours":12.021291428613003,"endHours":13.32267387589127,"quality":"inauspicious"},{"name":"Chala","start":"13:19","end":"14:37","startHours":13.32267387589127,"endHours":14.62405632316954,"quality":"neutral"},{"name":"Labha","start":"14:37","end":"15:56","startHours":14.62405632316954,"endHours":15.925438770447808,"quality":"auspicious"},{"name":"Amṛta","start":"15:56","end":"17:14","startHours":15.925438770447808,"endHours":17.226821217726076,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:14","end":"18:56","startHours":17.226821217726076,"endHours":18.92543877044781,"quality":"neutral"},{"name":"Labha","start":"18:56","end":"20:37","startHours":18.92543877044781,"endHours":20.62405632316954,"quality":"auspicious"},{"name":"Amṛta","start":"20:37","end":"22:19","startHours":20.62405632316954,"endHours":22.32267387589127,"quality":"auspicious"},{"name":"Kāla","start":"22:19","end":"00:01","startHours":22.32267387589127,"endHours":24.021291428613004,"quality":"inauspicious"},{"name":"Śubha","start":"00:01","end":"01:43","startHours":24.021291428613004,"endHours":25.719908981334733,"quality":"auspicious"},{"name":"Roga","start":"01:43","end":"03:25","startHours":25.719908981334733,"endHours":27.418526534056465,"quality":"inauspicious"},{"name":"Udveg","start":"03:25","end":"05:07","startHours":27.418526534056465,"endHours":29.117144086778197,"quality":"inauspicious"},{"name":"Chala","start":"05:07","end":"06:49","startHours":29.117144086778197,"endHours":30.81576163949993,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.815761639499929,"endHours":7.815761639499929,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.815761639499929,"endHours":8.815761639499929,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.815761639499929,"endHours":9.815761639499929,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.815761639499929,"endHours":10.815761639499929,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.815761639499929,"endHours":11.815761639499929,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.815761639499929,"endHours":12.815761639499929,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.815761639499929,"endHours":13.815761639499929,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.815761639499929,"endHours":14.815761639499929,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.815761639499929,"endHours":15.815761639499929,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.815761639499929,"endHours":16.81576163949993,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.81576163949993,"endHours":17.81576163949993,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.81576163949993,"endHours":18.81576163949993,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.81576163949993,"endHours":19.81576163949993,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.81576163949993,"endHours":20.81576163949993,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.81576163949993,"endHours":21.81576163949993,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.81576163949993,"endHours":22.81576163949993,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.81576163949993,"endHours":23.81576163949993,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.81576163949993,"endHours":24.81576163949993,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.81576163949993,"endHours":25.81576163949993,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.81576163949993,"endHours":26.81576163949993,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.81576163949993,"endHours":27.81576163949993,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.81576163949993,"endHours":28.81576163949993,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.81576163949993,"endHours":29.81576163949993,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.81576163949993,"endHours":30.81576163949993,"planetary_lord":"Venus"}],"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.529742252875884,"eotMinutes":-6.1146857167802535,"ayanamsa":23.875}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Daśamī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"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":"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 30, 2001 CE · Sydney, Australia · Vidhyamitra","description":"July 30, 2001 CE for Sydney, Australia: Śukla Daśamī, sūryodaya 06:49, sūryāsta 17:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/sydney/2001-07-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/sydney/2001-07-30","sa":"https://sa.vidhyamitra.com/city/sydney/2001-07-30","hi":"https://hi.vidhyamitra.com/city/sydney/2001-07-30","x-default":"https://vidhyamitra.com/city/sydney/2001-07-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T16:04:09.076Z","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":"2026-06-02T16:04:09.076Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T16:04:09.076Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}