{"id":"vidhyamitra:city-day:sydney:2012-05-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/sydney/2012-05-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-05-12","date_display":"May 12, 2012 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":2012,"month":5,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456059.770833,"kali_year":5114,"ahargana":1867594.2708,"sun":{"sidereal_longitude":27.6687,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":284.1492,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":256.4805,"elapsed_within_tithi_degrees":4.4805},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":284.1492,"elapsed_within_degrees":4.1492},"yoga":{"number":24,"name":"Śukla","sum_longitude":311.8178},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2012,"month":5,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456059.770833,"ahargana":1867594.2708,"kali_year":5114,"ayanamsa_lahiri":24.0257,"grahas":{"sun":{"sidereal_longitude":27.69791299999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":287.17311300000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false,"latitude":3.8268},"mars":{"sidereal_longitude":133.65181299999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":10.634813000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":28.565713000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":59.65531299999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":180.01271299999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":225.868,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":45.868,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2012,"month":5,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456059.770833,"kali_year":5114,"ahargana":1867594.2708,"sun":{"sidereal_longitude":27.6687,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":284.1492,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":256.4805,"elapsed_within_tithi_degrees":4.4805},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":284.1492,"elapsed_within_degrees":4.1492},"yoga":{"number":24,"name":"Śukla","sum_longitude":311.8178},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.827,"elongation":103.519},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.827,"opposition_distance":76.481}},"eclipse_window_40days":[{"offset_days":9,"type":"solar","occurs":true,"moon_latitude":0.597,"elongation":1.466}]},"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":"17:05","solarNoonLocal":"11:51","dayLengthHours":10.444871793831945,"dayLengthDisplay":"10 Hours 26 Mins 42 Secs","nightLengthDisplay":"13 Hours 33 Mins 18 Secs","moonriseLocal":"22:18","moonsetLocal":"12:01","rahuKala":{"name":"Rāhu Kāla","start":"09:15","end":"10:33","startHours":9.24586905688087,"endHours":10.551478031109864,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:10","end":"14:28","startHours":13.16269597956785,"endHours":14.468304953796844,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:38","end":"07:56","startHours":6.634651108422885,"endHours":7.940260082651878,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:25","startHours":9.071787860317006,"endHours":9.419950253444737,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:04","end":"07:21","startHours":7.069854099832549,"endHours":7.348384014334734,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:12","startHours":11.508924612211125,"endHours":12.205249398466588,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:15","end":"05:56","startHours":5.2420015359119585,"endHours":5.938326322167422,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:46","end":"06:38","startHours":5.764245125603556,"endHours":6.634651108422885,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:36","end":"14:18","startHours":13.597898970977514,"endHours":14.294223757232977,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:53","end":"17:17","startHours":16.87952290225483,"endHours":17.27952290225483,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:05","end":"17:31","startHours":17.07952290225483,"endHours":17.514725893664494,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:50","end":"18:35","startHours":16.82952290225483,"endHours":18.57952290225483,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:12","startHours":23.508924612211125,"endHours":24.205249398466584,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:38","end":"07:56","startHours":6.634651108422885,"endHours":7.940260082651878,"quality":"inauspicious"},{"name":"Śubha","start":"07:56","end":"09:15","startHours":7.940260082651878,"endHours":9.24586905688087,"quality":"auspicious"},{"name":"Roga","start":"09:15","end":"10:33","startHours":9.24586905688087,"endHours":10.551478031109864,"quality":"inauspicious"},{"name":"Udveg","start":"10:33","end":"11:51","startHours":10.551478031109864,"endHours":11.857087005338858,"quality":"inauspicious"},{"name":"Chala","start":"11:51","end":"13:10","startHours":11.857087005338858,"endHours":13.16269597956785,"quality":"neutral"},{"name":"Labha","start":"13:10","end":"14:28","startHours":13.16269597956785,"endHours":14.468304953796844,"quality":"auspicious"},{"name":"Amṛta","start":"14:28","end":"15:46","startHours":14.468304953796844,"endHours":15.773913928025836,"quality":"auspicious"},{"name":"Kāla","start":"15:46","end":"17:05","startHours":15.773913928025836,"endHours":17.07952290225483,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:05","end":"18:46","startHours":17.07952290225483,"endHours":18.773913928025838,"quality":"auspicious"},{"name":"Amṛta","start":"18:46","end":"20:28","startHours":18.773913928025838,"endHours":20.468304953796842,"quality":"auspicious"},{"name":"Kāla","start":"20:28","end":"22:10","startHours":20.468304953796842,"endHours":22.16269597956785,"quality":"inauspicious"},{"name":"Śubha","start":"22:10","end":"23:51","startHours":22.16269597956785,"endHours":23.857087005338858,"quality":"auspicious"},{"name":"Roga","start":"23:51","end":"01:33","startHours":23.857087005338858,"endHours":25.551478031109866,"quality":"inauspicious"},{"name":"Udveg","start":"01:33","end":"03:15","startHours":25.551478031109866,"endHours":27.24586905688087,"quality":"inauspicious"},{"name":"Chala","start":"03:15","end":"04:56","startHours":27.24586905688087,"endHours":28.94026008265188,"quality":"neutral"},{"name":"Labha","start":"04:56","end":"06:38","startHours":28.94026008265188,"endHours":30.634651108422887,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:38","end":"07:38","startHours":6.634651108422885,"endHours":7.634651108422885,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:38","end":"08:38","startHours":7.634651108422885,"endHours":8.634651108422885,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:38","end":"09:38","startHours":8.634651108422885,"endHours":9.634651108422885,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:38","end":"10:38","startHours":9.634651108422885,"endHours":10.634651108422885,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:38","end":"11:38","startHours":10.634651108422885,"endHours":11.634651108422885,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:38","end":"12:38","startHours":11.634651108422885,"endHours":12.634651108422885,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:38","end":"13:38","startHours":12.634651108422885,"endHours":13.634651108422885,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:38","end":"14:38","startHours":13.634651108422885,"endHours":14.634651108422885,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:38","end":"15:38","startHours":14.634651108422885,"endHours":15.634651108422885,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:38","end":"16:38","startHours":15.634651108422885,"endHours":16.634651108422887,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:38","end":"17:38","startHours":16.634651108422887,"endHours":17.634651108422887,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:38","end":"18:38","startHours":17.634651108422887,"endHours":18.634651108422887,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:38","end":"19:38","startHours":18.634651108422887,"endHours":19.634651108422887,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:38","end":"20:38","startHours":19.634651108422887,"endHours":20.634651108422887,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:38","end":"21:38","startHours":20.634651108422887,"endHours":21.634651108422887,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:38","end":"22:38","startHours":21.634651108422887,"endHours":22.634651108422887,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:38","end":"23:38","startHours":22.634651108422887,"endHours":23.634651108422887,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:38","end":"00:38","startHours":23.634651108422887,"endHours":24.634651108422887,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:38","end":"01:38","startHours":24.634651108422887,"endHours":25.634651108422887,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:38","end":"02:38","startHours":25.634651108422887,"endHours":26.634651108422887,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:38","end":"03:38","startHours":26.634651108422887,"endHours":27.634651108422887,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:38","end":"04:38","startHours":27.634651108422887,"endHours":28.634651108422887,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:38","end":"05:38","startHours":28.634651108422887,"endHours":29.634651108422887,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:38","end":"06:38","startHours":29.634651108422887,"endHours":30.634651108422887,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.193829086585442,"eotMinutes":3.7375796796685163,"ayanamsa":24.0257}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Saptamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 May 12, 2012 CE · Sydney, Australia · Vidhyamitra","description":"May 12, 2012 CE for Sydney, Australia: Kṛṣṇa Saptamī, sūryodaya 06:38, sūryāsta 17:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/sydney/2012-05-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/sydney/2012-05-12","sa":"https://sa.vidhyamitra.com/city/sydney/2012-05-12","hi":"https://hi.vidhyamitra.com/city/sydney/2012-05-12","x-default":"https://vidhyamitra.com/city/sydney/2012-05-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T21:20:04.919Z","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":"2026-06-02T21:20:04.919Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T21:20:04.919Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}