{"id":"vidhyamitra:city-day:perth:1968-03-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1968-03-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1968-03-20","date_display":"March 20, 1968 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":1968,"month":3,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2439935.770833,"kali_year":5069,"ahargana":1851470.2708,"sun":{"sidereal_longitude":336.3429,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":225.0898,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.7469,"elapsed_within_tithi_degrees":8.7469},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":225.0898,"elapsed_within_degrees":11.7565},"yoga":{"number":16,"name":"Siddhi","sum_longitude":201.4328},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"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":1968,"month":3,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2439935.770833,"ahargana":1851470.2708,"kali_year":5069,"ayanamsa_lahiri":23.409,"grahas":{"sun":{"sidereal_longitude":336.090768,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":227.45236799999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":-3.1745},"mars":{"sidereal_longitude":1.1310680000000275,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":310.03666799999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":124.49656800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":312.601268,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":350.521668,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":0.1952,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":180.1952,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":1968,"month":3,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2439935.770833,"kali_year":5069,"ahargana":1851470.2708,"sun":{"sidereal_longitude":336.3429,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":225.0898,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.7469,"elapsed_within_tithi_degrees":8.7469},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":225.0898,"elapsed_within_degrees":11.7565},"yoga":{"number":16,"name":"Siddhi","sum_longitude":201.4328},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.174,"elongation":111.253},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.174,"opposition_distance":68.747}},"eclipse_window_40days":[{"offset_days":9,"type":"solar","occurs":true,"moon_latitude":-0.926,"elongation":2.583}]},"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":"06:20","sunsetLocal":"18:29","solarNoonLocal":"12:25","dayLengthHours":12.14744658043409,"dayLengthDisplay":"12 Hours 08 Mins 51 Secs","nightLengthDisplay":"11 Hours 51 Mins 09 Secs","moonriseLocal":"22:08","moonsetLocal":"12:12","rahuKala":{"name":"Rāhu Kāla","start":"12:25","end":"13:56","startHours":12.411849754377911,"endHours":13.930280576932173,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:51","end":"09:22","startHours":7.8565572867151285,"endHours":9.37498810926939,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:54","end":"12:25","startHours":10.89341893182365,"endHours":12.411849754377911,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:35","startHours":9.172530666262155,"endHours":9.577445552276625,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:10","startHours":6.844270071678954,"endHours":7.1682019804905295,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:49","startHours":12.006934868363441,"endHours":12.816764640392382,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:43","end":"05:32","startHours":4.718466920102989,"endHours":5.528296692131928,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:20","end":"06:20","startHours":5.325839249124693,"endHours":6.338126464160867,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:15","startHours":14.43642418445026,"endHours":15.2462539564792,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:17","end":"18:41","startHours":18.28557304459496,"endHours":18.685573044594957,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:29","end":"19:00","startHours":18.485573044594958,"endHours":18.991716652113045,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:14","end":"19:59","startHours":18.235573044594958,"endHours":19.985573044594958,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:49","startHours":24.00693486836344,"endHours":24.816764640392382,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:20","end":"07:51","startHours":6.338126464160867,"endHours":7.8565572867151285,"quality":"auspicious"},{"name":"Amṛta","start":"07:51","end":"09:22","startHours":7.8565572867151285,"endHours":9.37498810926939,"quality":"auspicious"},{"name":"Kāla","start":"09:22","end":"10:54","startHours":9.37498810926939,"endHours":10.89341893182365,"quality":"inauspicious"},{"name":"Śubha","start":"10:54","end":"12:25","startHours":10.89341893182365,"endHours":12.411849754377911,"quality":"auspicious"},{"name":"Roga","start":"12:25","end":"13:56","startHours":12.411849754377911,"endHours":13.930280576932173,"quality":"inauspicious"},{"name":"Udveg","start":"13:56","end":"15:27","startHours":13.930280576932173,"endHours":15.448711399486434,"quality":"inauspicious"},{"name":"Chala","start":"15:27","end":"16:58","startHours":15.448711399486434,"endHours":16.967142222040696,"quality":"neutral"},{"name":"Labha","start":"16:58","end":"18:29","startHours":16.967142222040696,"endHours":18.485573044594958,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:29","end":"19:58","startHours":18.485573044594958,"endHours":19.967142222040696,"quality":"inauspicious"},{"name":"Chala","start":"19:58","end":"21:27","startHours":19.967142222040696,"endHours":21.448711399486434,"quality":"neutral"},{"name":"Labha","start":"21:27","end":"22:56","startHours":21.448711399486434,"endHours":22.930280576932173,"quality":"auspicious"},{"name":"Amṛta","start":"22:56","end":"00:25","startHours":22.930280576932173,"endHours":24.41184975437791,"quality":"auspicious"},{"name":"Kāla","start":"00:25","end":"01:54","startHours":24.41184975437791,"endHours":25.89341893182365,"quality":"inauspicious"},{"name":"Śubha","start":"01:54","end":"03:22","startHours":25.89341893182365,"endHours":27.37498810926939,"quality":"auspicious"},{"name":"Roga","start":"03:22","end":"04:51","startHours":27.37498810926939,"endHours":28.85655728671513,"quality":"inauspicious"},{"name":"Udveg","start":"04:51","end":"06:20","startHours":28.85655728671513,"endHours":30.338126464160865,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.338126464160867,"endHours":7.338126464160867,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.338126464160867,"endHours":8.338126464160867,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.338126464160867,"endHours":9.338126464160867,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.338126464160867,"endHours":10.338126464160867,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.338126464160867,"endHours":11.338126464160867,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.338126464160867,"endHours":12.338126464160867,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.338126464160867,"endHours":13.338126464160867,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.338126464160867,"endHours":14.338126464160867,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.338126464160867,"endHours":15.338126464160867,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.338126464160867,"endHours":16.338126464160865,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.338126464160865,"endHours":17.338126464160865,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.338126464160865,"endHours":18.338126464160865,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.338126464160865,"endHours":19.338126464160865,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.338126464160865,"endHours":20.338126464160865,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.338126464160865,"endHours":21.338126464160865,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.338126464160865,"endHours":22.338126464160865,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.338126464160865,"endHours":23.338126464160865,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.338126464160865,"endHours":24.338126464160865,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.338126464160865,"endHours":25.338126464160865,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.338126464160865,"endHours":26.338126464160865,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.338126464160865,"endHours":27.338126464160865,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.338126464160865,"endHours":28.338126464160865,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.338126464160865,"endHours":29.338126464160865,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.338126464160865,"endHours":30.338126464160865,"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-0.19895637675182612,"eotMinutes":-8.152985262674756,"ayanamsa":23.409}},"calendars":{"vikram_samvat":2025,"vikram_samvatsara":"Durmati","saka_samvat":1890,"saka_samvatsara":"Kīlaka","bengali_samvat":1375,"malayalam_era":1144,"nanakshahi_year":499,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Ṣaṣṭhī · Vikram 2025 Durmati · Śaka 1890 Kīlaka"},"festivals":[],"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 March 20, 1968 CE · Perth, Australia · Vidhyamitra","description":"March 20, 1968 CE for Perth, Australia: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:20, sūryāsta 18:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1968-03-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1968-03-20","sa":"https://sa.vidhyamitra.com/city/perth/1968-03-20","hi":"https://hi.vidhyamitra.com/city/perth/1968-03-20","x-default":"https://vidhyamitra.com/city/perth/1968-03-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:12:32.471Z","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":"2026-05-31T23:12:32.471Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:12:32.471Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}