{"id":"vidhyamitra:city-day:perth:2159-03-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2159-03-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2159-03-25","date_display":"March 25, 2159 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":2159,"month":3,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509701.770833,"kali_year":5260,"ahargana":1921236.2708,"sun":{"sidereal_longitude":337.9089,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":44.0723,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.1635,"elapsed_within_tithi_degrees":6.1635},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.0723,"elapsed_within_degrees":4.0723},"yoga":{"number":2,"name":"Prīti","sum_longitude":21.9812},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2159,"month":3,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509701.770833,"ahargana":1921236.2708,"kali_year":5260,"ayanamsa_lahiri":26.0773,"grahas":{"sun":{"sidereal_longitude":338.101494,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":45.73049400000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":2.8657},"mars":{"sidereal_longitude":233.62859400000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":312.47449400000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":162.375094,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"venus":{"sidereal_longitude":18.899793999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":179.14149399999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":263.6567,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":83.6567,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2159,"month":3,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509701.770833,"kali_year":5260,"ahargana":1921236.2708,"sun":{"sidereal_longitude":337.9089,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":44.0723,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.1635,"elapsed_within_tithi_degrees":6.1635},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.0723,"elapsed_within_degrees":4.0723},"yoga":{"number":2,"name":"Prīti","sum_longitude":21.9812},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.866,"elongation":66.163},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.866,"opposition_distance":113.837}},"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":"06:23","sunsetLocal":"18:23","solarNoonLocal":"12:23","dayLengthHours":11.992803176006703,"dayLengthDisplay":"11 Hours 59 Mins 34 Secs","nightLengthDisplay":"12 Hours 00 Mins 26 Secs","moonriseLocal":"11:50","moonsetLocal":"21:58","rahuKala":{"name":"Rāhu Kāla","start":"16:53","end":"18:23","startHours":16.882930805563863,"endHours":18.3820312025647,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:23","end":"13:53","startHours":12.38562961456135,"endHours":13.884730011562187,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:23","end":"16:53","startHours":15.383830408563025,"endHours":16.882930805563863,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:35","startHours":9.187548767626229,"endHours":9.587308873493118,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:13","startHours":6.88892815889161,"endHours":7.208736243585122,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:47","startHours":11.985869508694458,"endHours":12.78538972042824,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:47","end":"05:35","startHours":4.790187603090438,"endHours":5.589707814824218,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:23","end":"06:23","startHours":5.389827761890772,"endHours":6.389228026557998,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:11","startHours":14.384430143895798,"endHours":15.183950355629579,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.1820312025647,"endHours":18.5820312025647,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:53","startHours":18.3820312025647,"endHours":18.881731334898312,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.1320312025647,"endHours":19.8820312025647,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:47","startHours":23.98586950869446,"endHours":24.78538972042824,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:23","end":"07:53","startHours":6.389228026557998,"endHours":7.888328423558836,"quality":"inauspicious"},{"name":"Chala","start":"07:53","end":"09:23","startHours":7.888328423558836,"endHours":9.387428820559673,"quality":"neutral"},{"name":"Labha","start":"09:23","end":"10:53","startHours":9.387428820559673,"endHours":10.886529217560511,"quality":"auspicious"},{"name":"Amṛta","start":"10:53","end":"12:23","startHours":10.886529217560511,"endHours":12.38562961456135,"quality":"auspicious"},{"name":"Kāla","start":"12:23","end":"13:53","startHours":12.38562961456135,"endHours":13.884730011562187,"quality":"inauspicious"},{"name":"Śubha","start":"13:53","end":"15:23","startHours":13.884730011562187,"endHours":15.383830408563025,"quality":"auspicious"},{"name":"Roga","start":"15:23","end":"16:53","startHours":15.383830408563025,"endHours":16.882930805563863,"quality":"inauspicious"},{"name":"Udveg","start":"16:53","end":"18:23","startHours":16.882930805563863,"endHours":18.3820312025647,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:23","end":"19:53","startHours":18.3820312025647,"endHours":19.882930805563863,"quality":"auspicious"},{"name":"Roga","start":"19:53","end":"21:23","startHours":19.882930805563863,"endHours":21.383830408563025,"quality":"inauspicious"},{"name":"Udveg","start":"21:23","end":"22:53","startHours":21.383830408563025,"endHours":22.884730011562187,"quality":"inauspicious"},{"name":"Chala","start":"22:53","end":"00:23","startHours":22.884730011562187,"endHours":24.38562961456135,"quality":"neutral"},{"name":"Labha","start":"00:23","end":"01:53","startHours":24.38562961456135,"endHours":25.88652921756051,"quality":"auspicious"},{"name":"Amṛta","start":"01:53","end":"03:23","startHours":25.88652921756051,"endHours":27.387428820559673,"quality":"auspicious"},{"name":"Kāla","start":"03:23","end":"04:53","startHours":27.387428820559673,"endHours":28.888328423558836,"quality":"inauspicious"},{"name":"Śubha","start":"04:53","end":"06:23","startHours":28.888328423558836,"endHours":30.389228026557998,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:23","end":"07:23","startHours":6.389228026557998,"endHours":7.389228026557998,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:23","end":"08:23","startHours":7.389228026557998,"endHours":8.389228026557998,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:23","end":"09:23","startHours":8.389228026557998,"endHours":9.389228026557998,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:23","end":"10:23","startHours":9.389228026557998,"endHours":10.389228026557998,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:23","end":"11:23","startHours":10.389228026557998,"endHours":11.389228026557998,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:23","end":"12:23","startHours":11.389228026557998,"endHours":12.389228026557998,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:23","end":"13:23","startHours":12.389228026557998,"endHours":13.389228026557998,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:23","end":"14:23","startHours":13.389228026557998,"endHours":14.389228026557998,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:23","end":"15:23","startHours":14.389228026557998,"endHours":15.389228026557998,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:23","end":"16:23","startHours":15.389228026557998,"endHours":16.389228026557998,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:23","end":"17:23","startHours":16.389228026557998,"endHours":17.389228026557998,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:23","end":"18:23","startHours":17.389228026557998,"endHours":18.389228026557998,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:23","end":"19:23","startHours":18.389228026557998,"endHours":19.389228026557998,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:23","end":"20:23","startHours":19.389228026557998,"endHours":20.389228026557998,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:23","end":"21:23","startHours":20.389228026557998,"endHours":21.389228026557998,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:23","end":"22:23","startHours":21.389228026557998,"endHours":22.389228026557998,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:23","end":"23:23","startHours":22.389228026557998,"endHours":23.389228026557998,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:23","end":"00:23","startHours":23.389228026557998,"endHours":24.389228026557998,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:23","end":"01:23","startHours":24.389228026557998,"endHours":25.389228026557998,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:23","end":"02:23","startHours":25.389228026557998,"endHours":26.389228026557998,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:23","end":"03:23","startHours":26.389228026557998,"endHours":27.389228026557998,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:23","end":"04:23","startHours":27.389228026557998,"endHours":28.389228026557998,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:23","end":"05:23","startHours":28.389228026557998,"endHours":29.389228026557998,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:23","end":"06:23","startHours":29.389228026557998,"endHours":30.389228026557998,"planetary_lord":"Jupiter"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":1.6608014852590325,"eotMinutes":-6.579776873680923,"ayanamsa":26.0773}},"calendars":{"vikram_samvat":2216,"vikram_samvatsara":"Aṅgirasa","saka_samvat":2081,"saka_samvatsara":"Siddhārthī","bengali_samvat":1566,"malayalam_era":1335,"nanakshahi_year":690,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Ṣaṣṭhī · Vikram 2216 Aṅgirasa · Śaka 2081 Siddhārthī"},"festivals":[{"id":"yamuna-jayanti","name":"Yamunā Jayantī","name_sanskrit":"यमुना जयन्ती","tradition":"Vaishnava","associated_deity":"Yamunā Devī (Krishna's playmate)","significance":"Manifestation of Yamunā Devī; Vraja-bhakti-pravāhinī.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":4},{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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, 2159 CE · Perth, Australia · Vidhyamitra","description":"March 25, 2159 CE for Perth, Australia: Śukla Ṣaṣṭhī, sūryodaya 06:23, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2159-03-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2159-03-25","sa":"https://sa.vidhyamitra.com/city/perth/2159-03-25","hi":"https://hi.vidhyamitra.com/city/perth/2159-03-25","x-default":"https://vidhyamitra.com/city/perth/2159-03-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-27T17:59:39.986Z","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":"2026-05-27T17:59:39.986Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-27T17:59:39.986Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}