{"id":"vidhyamitra:city-day:perth:2157-03-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2157-03-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2157-03-25","date_display":"March 25, 2157 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":2157,"month":3,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508971.770833,"kali_year":5258,"ahargana":1920506.2708,"sun":{"sidereal_longitude":338.4222,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":148.0385,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":169.6163,"elapsed_within_tithi_degrees":1.6163},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":148.0385,"elapsed_within_degrees":1.3718},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":126.4607},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2157,"month":3,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508971.770833,"ahargana":1920506.2708,"kali_year":5258,"ayanamsa_lahiri":26.0494,"grahas":{"sun":{"sidereal_longitude":338.609885,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":147.76878499999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false,"latitude":-1.95},"mars":{"sidereal_longitude":200.13548500000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":323.15438500000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":94.975885,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"venus":{"sidereal_longitude":346.328985,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":152.307185,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":302.3356,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":122.3356,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2157,"month":3,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508971.770833,"kali_year":5258,"ahargana":1920506.2708,"sun":{"sidereal_longitude":338.4222,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":148.0385,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":169.6163,"elapsed_within_tithi_degrees":1.6163},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":148.0385,"elapsed_within_degrees":1.3718},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":126.4607},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.95,"elongation":169.616},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.95,"opposition_distance":10.384}},"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":"06:24","sunsetLocal":"18:22","solarNoonLocal":"12:23","dayLengthHours":11.976949771064852,"dayLengthDisplay":"11 Hours 58 Mins 37 Secs","nightLengthDisplay":"12 Hours 01 Mins 23 Secs","moonriseLocal":"17:43","moonsetLocal":"05:36","rahuKala":{"name":"Rāhu Kāla","start":"10:53","end":"12:23","startHours":10.888510893178243,"endHours":12.38562961456135,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:23","end":"16:53","startHours":15.379867057327562,"endHours":16.87698577871067,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:54","end":"09:23","startHours":7.8942734504120295,"endHours":9.391392171795136,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:35","startHours":9.19177634227739,"endHours":9.591008001312883,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:54","end":"07:13","startHours":6.896194302823292,"endHours":7.215579630051688,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:47","startHours":11.986397955525854,"endHours":12.784861273596844,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:48","end":"05:36","startHours":4.800228092886943,"endHours":5.598691410957933,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:24","end":"06:24","startHours":5.399075581440186,"endHours":6.397154729028923,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:11","startHours":14.381787909738824,"endHours":15.180251227809814,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.174104500093776,"endHours":18.574104500093775,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:52","startHours":18.374104500093775,"endHours":18.873144073888145,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.124104500093775,"endHours":19.874104500093775,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:47","startHours":23.986397955525852,"endHours":24.784861273596846,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:24","end":"07:54","startHours":6.397154729028923,"endHours":7.8942734504120295,"quality":"neutral"},{"name":"Labha","start":"07:54","end":"09:23","startHours":7.8942734504120295,"endHours":9.391392171795136,"quality":"auspicious"},{"name":"Amṛta","start":"09:23","end":"10:53","startHours":9.391392171795136,"endHours":10.888510893178243,"quality":"auspicious"},{"name":"Kāla","start":"10:53","end":"12:23","startHours":10.888510893178243,"endHours":12.38562961456135,"quality":"inauspicious"},{"name":"Śubha","start":"12:23","end":"13:53","startHours":12.38562961456135,"endHours":13.882748335944456,"quality":"auspicious"},{"name":"Roga","start":"13:53","end":"15:23","startHours":13.882748335944456,"endHours":15.379867057327562,"quality":"inauspicious"},{"name":"Udveg","start":"15:23","end":"16:53","startHours":15.379867057327562,"endHours":16.87698577871067,"quality":"inauspicious"},{"name":"Chala","start":"16:53","end":"18:22","startHours":16.87698577871067,"endHours":18.374104500093775,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:22","end":"19:53","startHours":18.374104500093775,"endHours":19.87698577871067,"quality":"inauspicious"},{"name":"Udveg","start":"19:53","end":"21:23","startHours":19.87698577871067,"endHours":21.379867057327562,"quality":"inauspicious"},{"name":"Chala","start":"21:23","end":"22:53","startHours":21.379867057327562,"endHours":22.882748335944456,"quality":"neutral"},{"name":"Labha","start":"22:53","end":"00:23","startHours":22.882748335944456,"endHours":24.38562961456135,"quality":"auspicious"},{"name":"Amṛta","start":"00:23","end":"01:53","startHours":24.38562961456135,"endHours":25.888510893178243,"quality":"auspicious"},{"name":"Kāla","start":"01:53","end":"03:23","startHours":25.888510893178243,"endHours":27.391392171795136,"quality":"inauspicious"},{"name":"Śubha","start":"03:23","end":"04:54","startHours":27.391392171795136,"endHours":28.89427345041203,"quality":"auspicious"},{"name":"Roga","start":"04:54","end":"06:24","startHours":28.89427345041203,"endHours":30.397154729028923,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:24","end":"07:24","startHours":6.397154729028923,"endHours":7.397154729028923,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:24","end":"08:24","startHours":7.397154729028923,"endHours":8.397154729028923,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:24","end":"09:24","startHours":8.397154729028923,"endHours":9.397154729028923,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:24","end":"10:24","startHours":9.397154729028923,"endHours":10.397154729028923,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:24","end":"11:24","startHours":10.397154729028923,"endHours":11.397154729028923,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:24","end":"12:24","startHours":11.397154729028923,"endHours":12.397154729028923,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:24","end":"13:24","startHours":12.397154729028923,"endHours":13.397154729028923,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:24","end":"14:24","startHours":13.397154729028923,"endHours":14.397154729028923,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:24","end":"15:24","startHours":14.397154729028923,"endHours":15.397154729028923,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:24","end":"16:24","startHours":15.397154729028923,"endHours":16.397154729028923,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:24","end":"17:24","startHours":16.397154729028923,"endHours":17.397154729028923,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:24","end":"18:24","startHours":17.397154729028923,"endHours":18.397154729028923,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:24","end":"19:24","startHours":18.397154729028923,"endHours":19.397154729028923,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:24","end":"20:24","startHours":19.397154729028923,"endHours":20.397154729028923,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:24","end":"21:24","startHours":20.397154729028923,"endHours":21.397154729028923,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:24","end":"22:24","startHours":21.397154729028923,"endHours":22.397154729028923,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:24","end":"23:24","startHours":22.397154729028923,"endHours":23.397154729028923,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:24","end":"00:24","startHours":23.397154729028923,"endHours":24.397154729028923,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:24","end":"01:24","startHours":24.397154729028923,"endHours":25.397154729028923,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:24","end":"02:24","startHours":25.397154729028923,"endHours":26.397154729028923,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:24","end":"03:24","startHours":26.397154729028923,"endHours":27.397154729028923,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:24","end":"04:24","startHours":27.397154729028923,"endHours":28.397154729028923,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:24","end":"05:24","startHours":28.397154729028923,"endHours":29.397154729028923,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:24","end":"06:24","startHours":29.397154729028923,"endHours":30.397154729028923,"planetary_lord":"Mars"}],"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","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":1.8514292939248835,"eotMinutes":-6.579776873680923,"ayanamsa":26.0494}},"calendars":{"vikram_samvat":2214,"vikram_samvatsara":"Pramoda","saka_samvat":2079,"saka_samvatsara":"Piṅgala","bengali_samvat":1564,"malayalam_era":1333,"nanakshahi_year":688,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Śiśira (Winter)","display_summary":"Phālguna Śukla Pūrṇimā · Vikram 2214 Pramoda · Śaka 2079 Piṅgala"},"festivals":[{"id":"holi","name":"Holi (Phālguna Pūrṇimā)","name_sanskrit":"होली","tradition":"Pan-Hindu","significance":"Festival of colors; Holikā-dahana eve.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":1},{"id":"lakshmi-jayanti","name":"Lakṣmī Jayantī","name_sanskrit":"लक्ष्मी जयन्ती","tradition":"Vaishnava","associated_deity":"Mahā-Lakṣmī","significance":"Birth of Mahā-Lakṣmī from samudra-mathana (Phālguna Pūrṇimā tradition).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":2,"sources":["Bhāgavata 8.8"]}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 March 25, 2157 CE · Perth, Australia · Vidhyamitra","description":"March 25, 2157 CE for Perth, Australia: Śukla Pūrṇimā, sūryodaya 06:24, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2157-03-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2157-03-25","sa":"https://sa.vidhyamitra.com/city/perth/2157-03-25","hi":"https://hi.vidhyamitra.com/city/perth/2157-03-25","x-default":"https://vidhyamitra.com/city/perth/2157-03-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:46:53.193Z","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":"2026-05-31T18:46:53.193Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:46:53.193Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}