{"id":"vidhyamitra:city-day:perth:1956-01-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1956-01-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1956-01-23","date_display":"January 23, 1956 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":1956,"month":1,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2435495.770833,"kali_year":5057,"ahargana":1847030.2708,"sun":{"sidereal_longitude":278.8189,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":38.6248,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.8059,"elapsed_within_tithi_degrees":11.8059},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":38.6248,"elapsed_within_degrees":11.9582},"yoga":{"number":24,"name":"Śukla","sum_longitude":317.4437},"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":1956,"month":1,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2435495.770833,"ahargana":1847030.2708,"kali_year":5057,"ayanamsa_lahiri":23.2392,"grahas":{"sun":{"sidereal_longitude":278.7663090000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":35.454008999999985,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false,"latitude":1.3011},"mars":{"sidereal_longitude":223.24740899999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":288.999909,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":126.12270899999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":314.01730900000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":217.956409,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":235.4477,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":55.4477,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":1956,"month":1,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2435495.770833,"kali_year":5057,"ahargana":1847030.2708,"sun":{"sidereal_longitude":278.8189,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":38.6248,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.8059,"elapsed_within_tithi_degrees":11.8059},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":38.6248,"elapsed_within_degrees":11.9582},"yoga":{"number":24,"name":"Śukla","sum_longitude":317.4437},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.301,"elongation":119.806},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.301,"opposition_distance":60.194}},"eclipse_window_40days":[]},"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":"05:32","sunsetLocal":"19:24","solarNoonLocal":"12:28","dayLengthHours":13.864455103504849,"dayLengthDisplay":"13 Hours 51 Mins 52 Secs","nightLengthDisplay":"10 Hours 08 Mins 08 Secs","moonriseLocal":"15:04","moonsetLocal":"01:26","rahuKala":{"name":"Rāhu Kāla","start":"07:16","end":"09:00","startHours":7.273549295854311,"endHours":9.006606183792417,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:44","end":"12:28","startHours":10.739663071730522,"endHours":12.47271995966863,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:12","end":"15:56","startHours":14.205776847606735,"endHours":15.93883373554484,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:47","end":"09:14","startHours":8.775531932067336,"endHours":9.237680435517499,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:07","end":"06:29","startHours":6.118178037228907,"endHours":6.487896839989037,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:56","startHours":12.010571456218466,"endHours":12.934868463118791,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:42","end":"04:37","startHours":3.691898394115559,"endHours":4.616195401015882,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:32","startHours":4.385121149290801,"endHours":5.540492407916205,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:42","startHours":14.78346247691944,"endHours":15.707759483819762,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:12","end":"19:36","startHours":19.204947511421054,"endHours":19.604947511421052,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:24","end":"19:59","startHours":19.404947511421053,"endHours":19.982633140733753,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:09","end":"20:54","startHours":19.154947511421053,"endHours":20.904947511421053,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:56","startHours":24.010571456218468,"endHours":24.934868463118793,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:32","end":"07:16","startHours":5.540492407916205,"endHours":7.273549295854311,"quality":"auspicious"},{"name":"Kāla","start":"07:16","end":"09:00","startHours":7.273549295854311,"endHours":9.006606183792417,"quality":"inauspicious"},{"name":"Śubha","start":"09:00","end":"10:44","startHours":9.006606183792417,"endHours":10.739663071730522,"quality":"auspicious"},{"name":"Roga","start":"10:44","end":"12:28","startHours":10.739663071730522,"endHours":12.47271995966863,"quality":"inauspicious"},{"name":"Udveg","start":"12:28","end":"14:12","startHours":12.47271995966863,"endHours":14.205776847606735,"quality":"inauspicious"},{"name":"Chala","start":"14:12","end":"15:56","startHours":14.205776847606735,"endHours":15.93883373554484,"quality":"neutral"},{"name":"Labha","start":"15:56","end":"17:40","startHours":15.93883373554484,"endHours":17.67189062348295,"quality":"auspicious"},{"name":"Amṛta","start":"17:40","end":"19:24","startHours":17.67189062348295,"endHours":19.404947511421053,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:24","end":"20:40","startHours":19.404947511421053,"endHours":20.67189062348295,"quality":"neutral"},{"name":"Labha","start":"20:40","end":"21:56","startHours":20.67189062348295,"endHours":21.93883373554484,"quality":"auspicious"},{"name":"Amṛta","start":"21:56","end":"23:12","startHours":21.93883373554484,"endHours":23.205776847606735,"quality":"auspicious"},{"name":"Kāla","start":"23:12","end":"00:28","startHours":23.205776847606735,"endHours":24.47271995966863,"quality":"inauspicious"},{"name":"Śubha","start":"00:28","end":"01:44","startHours":24.47271995966863,"endHours":25.739663071730522,"quality":"auspicious"},{"name":"Roga","start":"01:44","end":"03:00","startHours":25.739663071730522,"endHours":27.006606183792417,"quality":"inauspicious"},{"name":"Udveg","start":"03:00","end":"04:16","startHours":27.006606183792417,"endHours":28.27354929585431,"quality":"inauspicious"},{"name":"Chala","start":"04:16","end":"05:32","startHours":28.27354929585431,"endHours":29.540492407916204,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:32","end":"06:32","startHours":5.540492407916205,"endHours":6.540492407916205,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:32","end":"07:32","startHours":6.540492407916205,"endHours":7.540492407916205,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:32","end":"08:32","startHours":7.540492407916205,"endHours":8.540492407916204,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:32","end":"09:32","startHours":8.540492407916204,"endHours":9.540492407916204,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:32","end":"10:32","startHours":9.540492407916204,"endHours":10.540492407916204,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:32","end":"11:32","startHours":10.540492407916204,"endHours":11.540492407916204,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:32","end":"12:32","startHours":11.540492407916204,"endHours":12.540492407916204,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:32","end":"13:32","startHours":12.540492407916204,"endHours":13.540492407916204,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:32","end":"14:32","startHours":13.540492407916204,"endHours":14.540492407916204,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:32","end":"15:32","startHours":14.540492407916204,"endHours":15.540492407916204,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:32","end":"16:32","startHours":15.540492407916204,"endHours":16.540492407916204,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:32","end":"17:32","startHours":16.540492407916204,"endHours":17.540492407916204,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:32","end":"18:32","startHours":17.540492407916204,"endHours":18.540492407916204,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:32","end":"19:32","startHours":18.540492407916204,"endHours":19.540492407916204,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:32","end":"20:32","startHours":19.540492407916204,"endHours":20.540492407916204,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:32","end":"21:32","startHours":20.540492407916204,"endHours":21.540492407916204,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:32","end":"22:32","startHours":21.540492407916204,"endHours":22.540492407916204,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:32","end":"23:32","startHours":22.540492407916204,"endHours":23.540492407916204,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:32","end":"00:32","startHours":23.540492407916204,"endHours":24.540492407916204,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:32","end":"01:32","startHours":24.540492407916204,"endHours":25.540492407916204,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:32","end":"02:32","startHours":25.540492407916204,"endHours":26.540492407916204,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:32","end":"03:32","startHours":26.540492407916204,"endHours":27.540492407916204,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:32","end":"04:32","startHours":27.540492407916204,"endHours":28.540492407916204,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:32","end":"05:32","startHours":28.540492407916204,"endHours":29.540492407916204,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.710999277857507,"eotMinutes":-11.805197580117738,"ayanamsa":23.2392}},"calendars":{"vikram_samvat":2013,"vikram_samvatsara":"Saumya","saka_samvat":1878,"saka_samvatsara":"Durmukhi","bengali_samvat":1363,"malayalam_era":1132,"nanakshahi_year":487,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Daśamī · Vikram 2013 Saumya · Śaka 1878 Durmukhi"},"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"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 January 23, 1956 CE · Perth, Australia · Vidhyamitra","description":"January 23, 1956 CE for Perth, Australia: Śukla Daśamī, sūryodaya 05:32, sūryāsta 19:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1956-01-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1956-01-23","sa":"https://sa.vidhyamitra.com/city/perth/1956-01-23","hi":"https://hi.vidhyamitra.com/city/perth/1956-01-23","x-default":"https://vidhyamitra.com/city/perth/1956-01-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T05:11:18.578Z","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":"2026-06-02T05:11:18.578Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T05:11:18.578Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}