{"id":"vidhyamitra:city-day:sydney:2003-08-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/sydney/2003-08-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2003-08-12","date_display":"August 12, 2003 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2003,"month":8,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452863.770833,"kali_year":5105,"ahargana":1864398.2708,"sun":{"sidereal_longitude":114.444,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":294.3281,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":179.8841,"elapsed_within_tithi_degrees":11.8841},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":294.3281,"elapsed_within_degrees":0.9948},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":48.7721},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2003,"month":8,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452863.770833,"ahargana":1864398.2708,"kali_year":5105,"ayanamsa_lahiri":23.9034,"grahas":{"sun":{"sidereal_longitude":115.04772400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":293.02802399999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false,"latitude":-4.419},"mars":{"sidereal_longitude":314.87632400000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":142.258624,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":122.74602400000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":113.17772400000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":74.63532399999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":35.2075,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":215.2075,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2003,"month":8,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452863.770833,"kali_year":5105,"ahargana":1864398.2708,"sun":{"sidereal_longitude":114.444,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":294.3281,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":179.8841,"elapsed_within_tithi_degrees":11.8841},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":294.3281,"elapsed_within_degrees":0.9948},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":48.7721},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.419,"elongation":179.884},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.419,"opposition_distance":0.116}},"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":"06:38","sunsetLocal":"17:22","solarNoonLocal":"12:00","dayLengthHours":10.745529028767777,"dayLengthDisplay":"10 Hours 44 Mins 44 Secs","nightLengthDisplay":"13 Hours 15 Mins 16 Secs","moonriseLocal":"17:05","moonsetLocal":"06:38","rahuKala":{"name":"Rāhu Kāla","start":"14:41","end":"16:02","startHours":14.68474893778933,"endHours":16.0279400663853,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:19","end":"10:39","startHours":9.311984423405441,"endHours":10.655175552001413,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:00","end":"13:20","startHours":11.998366680597385,"endHours":13.341557809193358,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:29","startHours":9.132892272925979,"endHours":9.491076573884905,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:04","end":"07:22","startHours":7.073332542412155,"endHours":7.359879983179296,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:21","startHours":11.640182379638459,"endHours":12.356550981556312,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:12","end":"05:55","startHours":5.1928649623777945,"endHours":5.909233564295646,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:44","end":"06:38","startHours":5.730141413816183,"endHours":6.625602166213498,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:30","startHours":13.789288185392016,"endHours":14.505656787309867,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:10","end":"17:34","startHours":17.171131194981275,"endHours":17.571131194981273,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:22","end":"17:49","startHours":17.371131194981274,"endHours":17.81886157117993,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:07","end":"18:52","startHours":17.121131194981274,"endHours":18.871131194981274,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:21","startHours":23.64018237963846,"endHours":24.35655098155631,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:38","end":"07:58","startHours":6.625602166213498,"endHours":7.96879329480947,"quality":"inauspicious"},{"name":"Udveg","start":"07:58","end":"09:19","startHours":7.96879329480947,"endHours":9.311984423405441,"quality":"inauspicious"},{"name":"Chala","start":"09:19","end":"10:39","startHours":9.311984423405441,"endHours":10.655175552001413,"quality":"neutral"},{"name":"Labha","start":"10:39","end":"12:00","startHours":10.655175552001413,"endHours":11.998366680597385,"quality":"auspicious"},{"name":"Amṛta","start":"12:00","end":"13:20","startHours":11.998366680597385,"endHours":13.341557809193358,"quality":"auspicious"},{"name":"Kāla","start":"13:20","end":"14:41","startHours":13.341557809193358,"endHours":14.68474893778933,"quality":"inauspicious"},{"name":"Śubha","start":"14:41","end":"16:02","startHours":14.68474893778933,"endHours":16.0279400663853,"quality":"auspicious"},{"name":"Roga","start":"16:02","end":"17:22","startHours":16.0279400663853,"endHours":17.371131194981274,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:22","end":"19:02","startHours":17.371131194981274,"endHours":19.0279400663853,"quality":"inauspicious"},{"name":"Śubha","start":"19:02","end":"20:41","startHours":19.0279400663853,"endHours":20.68474893778933,"quality":"auspicious"},{"name":"Roga","start":"20:41","end":"22:20","startHours":20.68474893778933,"endHours":22.341557809193358,"quality":"inauspicious"},{"name":"Udveg","start":"22:20","end":"00:00","startHours":22.341557809193358,"endHours":23.998366680597385,"quality":"inauspicious"},{"name":"Chala","start":"00:00","end":"01:39","startHours":23.998366680597385,"endHours":25.655175552001413,"quality":"neutral"},{"name":"Labha","start":"01:39","end":"03:19","startHours":25.655175552001413,"endHours":27.31198442340544,"quality":"auspicious"},{"name":"Amṛta","start":"03:19","end":"04:58","startHours":27.31198442340544,"endHours":28.96879329480947,"quality":"auspicious"},{"name":"Kāla","start":"04:58","end":"06:38","startHours":28.96879329480947,"endHours":30.625602166213497,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:38","end":"07:38","startHours":6.625602166213498,"endHours":7.625602166213498,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:38","end":"08:38","startHours":7.625602166213498,"endHours":8.625602166213497,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:38","end":"09:38","startHours":8.625602166213497,"endHours":9.625602166213497,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:38","end":"10:38","startHours":9.625602166213497,"endHours":10.625602166213497,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:38","end":"11:38","startHours":10.625602166213497,"endHours":11.625602166213497,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:38","end":"12:38","startHours":11.625602166213497,"endHours":12.625602166213497,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:38","end":"13:38","startHours":12.625602166213497,"endHours":13.625602166213497,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:38","end":"14:38","startHours":13.625602166213497,"endHours":14.625602166213497,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:38","end":"15:38","startHours":14.625602166213497,"endHours":15.625602166213497,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:38","end":"16:38","startHours":15.625602166213497,"endHours":16.625602166213497,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:38","end":"17:38","startHours":16.625602166213497,"endHours":17.625602166213497,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:38","end":"18:38","startHours":17.625602166213497,"endHours":18.625602166213497,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:38","end":"19:38","startHours":18.625602166213497,"endHours":19.625602166213497,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:38","end":"20:38","startHours":19.625602166213497,"endHours":20.625602166213497,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:38","end":"21:38","startHours":20.625602166213497,"endHours":21.625602166213497,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:38","end":"22:38","startHours":21.625602166213497,"endHours":22.625602166213497,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:38","end":"23:38","startHours":22.625602166213497,"endHours":23.625602166213497,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:38","end":"00:38","startHours":23.625602166213497,"endHours":24.625602166213497,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:38","end":"01:38","startHours":24.625602166213497,"endHours":25.625602166213497,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:38","end":"02:38","startHours":25.625602166213497,"endHours":26.625602166213497,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:38","end":"03:38","startHours":26.625602166213497,"endHours":27.625602166213497,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:38","end":"04:38","startHours":27.625602166213497,"endHours":28.625602166213497,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:38","end":"05:38","startHours":28.625602166213497,"endHours":29.625602166213497,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:38","end":"06:38","startHours":29.625602166213497,"endHours":30.625602166213497,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.140799315005488,"eotMinutes":-4.739200835843176,"ayanamsa":23.9034}},"calendars":{"vikram_samvat":2060,"vikram_samvatsara":"Durmukhi","saka_samvat":1925,"saka_samvatsara":"Subhānu","bengali_samvat":1410,"malayalam_era":1179,"nanakshahi_year":534,"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 Pūrṇimā · Vikram 2060 Durmukhi · Śaka 1925 Subhānu"},"festivals":[{"id":"raksha-bandhana","name":"Rakṣā Bandhana / Śrāvaṇa Pūrṇimā","name_sanskrit":"रक्षा बन्धन","tradition":"Pan-Hindu","significance":"Sister-brother bond; Brāhmaṇa Upākarma.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":1},{"id":"jhulan-purnima","name":"Jhūlan Pūrṇimā (Rādhā-Krishna swing)","name_sanskrit":"झूलन पूर्णिमा","tradition":"Vaishnava","associated_deity":"Rādhā-Krishna","significance":"Rādhā-Krishna swing-līlā festival; Jhūlan-yātrā culmination.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":3},{"id":"upakarman-rigveda","name":"Ṛg-Veda Upākarman","name_sanskrit":"ऋग्वेद उपाकर्मन्","tradition":"Smarta","associated_deity":"Ṛṣi-paramparā","significance":"Annual renewal of Veda-svādhyāya for Ṛg-Vedīs. Śrāvaṇa Pūrṇimā.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":3},{"id":"upakarman-yajurveda","name":"Yajur-Veda Upākarman","name_sanskrit":"यजुर्वेद उपाकर्मन्","tradition":"Smarta","significance":"Annual renewal of Veda-svādhyāya for Yajur-Vedīs.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":3},{"id":"hayagriva-jayanti","name":"Hayagrīva Jayantī","name_sanskrit":"हयग्रीव जयन्ती","tradition":"Vaishnava","associated_deity":"Hayagrīva (Knowledge-form of Bhagavān)","significance":"Bhagavān as Hayagrīva restored the Vedas to Brahmā. Vidyā-pradāyaka.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":4,"sources":["Devī-Bhāgavata, Hayagrīva-stotra"]}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Dedicated festival walk for Rakṣā Bandhana / Śrāvaṇa Pūrṇimā · Jhūlan Pūrṇimā (Rādhā-Krishna swing) · Ṛg-Veda Upākarman · Yajur-Veda Upākarman · Hayagrīva Jayantī is not live yet; Maṅgalavāra (Tuesday) — 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 August 12, 2003 CE · Sydney, Australia · Vidhyamitra","description":"August 12, 2003 CE for Sydney, Australia: Śukla Pūrṇimā, sūryodaya 06:38, sūryāsta 17:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/sydney/2003-08-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/sydney/2003-08-12","sa":"https://sa.vidhyamitra.com/city/sydney/2003-08-12","hi":"https://hi.vidhyamitra.com/city/sydney/2003-08-12","x-default":"https://vidhyamitra.com/city/sydney/2003-08-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T07:13:00.979Z","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":"2026-09-06T07:13:00.979Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T07:13:00.979Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}