{"id":"vidhyamitra:city-day:perth:1876-08-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1876-08-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1876-08-25","date_display":"August 25, 1876 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":1876,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406491.770833,"kali_year":4978,"ahargana":1818026.2708,"sun":{"sidereal_longitude":129.635,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":199.1997,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":69.5647,"elapsed_within_tithi_degrees":9.5647},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":199.1997,"elapsed_within_degrees":12.5331},"yoga":{"number":25,"name":"Brahma","sum_longitude":328.8347},"karana":{"half_tithi_index":11,"name":"Taitila"},"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":1876,"month":8,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2406491.770833,"ahargana":1818026.2708,"kali_year":4978,"ayanamsa_lahiri":22.1299,"grahas":{"sun":{"sidereal_longitude":130.005175,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":200.32787499999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false,"latitude":-3.2885},"mars":{"sidereal_longitude":127.82317499999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":149.304075,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":213.526975,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":89.98497500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":313.904575,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":332.2192,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":152.2192,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":1876,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406491.770833,"kali_year":4978,"ahargana":1818026.2708,"sun":{"sidereal_longitude":129.635,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":199.1997,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":69.5647,"elapsed_within_tithi_degrees":9.5647},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":199.1997,"elapsed_within_degrees":12.5331},"yoga":{"number":25,"name":"Brahma","sum_longitude":328.8347},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.288,"elongation":69.565},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.288,"opposition_distance":110.435}},"eclipse_window_40days":[{"offset_days":10,"type":"lunar","occurs":true,"moon_latitude":-0.843,"opposition_distance":1.598}]},"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":"06:41","sunsetLocal":"17:55","solarNoonLocal":"12:18","dayLengthHours":11.23050583769331,"dayLengthDisplay":"11 Hours 13 Mins 50 Secs","nightLengthDisplay":"12 Hours 46 Mins 10 Secs","moonriseLocal":"10:17","moonsetLocal":"23:42","rahuKala":{"name":"Rāhu Kāla","start":"10:54","end":"12:18","startHours":10.900610171211708,"endHours":12.304423400923373,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:07","end":"16:31","startHours":15.1120498603467,"endHours":16.51586309005836,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:06","end":"09:30","startHours":8.092983711788381,"endHours":9.496796941500044,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:19","end":"09:41","startHours":9.309621844205155,"endHours":9.683972038794932,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:09","end":"07:27","startHours":7.157108225313938,"endHours":7.456588380985759,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:41","startHours":11.930073206333596,"endHours":12.67877359551315,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:12","end":"05:56","startHours":5.191769703717609,"endHours":5.940470092897163,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:45","end":"06:41","startHours":5.753294995602275,"endHours":6.689170482076717,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:55","startHours":14.176174373872257,"endHours":14.924874763051811,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:43","end":"18:07","startHours":17.719676319770027,"endHours":18.119676319770026,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:55","end":"18:23","startHours":17.919676319770026,"endHours":18.38761406300725,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:40","end":"19:25","startHours":17.669676319770026,"endHours":19.419676319770026,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:41","startHours":23.930073206333596,"endHours":24.67877359551315,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:41","end":"08:06","startHours":6.689170482076717,"endHours":8.092983711788381,"quality":"neutral"},{"name":"Labha","start":"08:06","end":"09:30","startHours":8.092983711788381,"endHours":9.496796941500044,"quality":"auspicious"},{"name":"Amṛta","start":"09:30","end":"10:54","startHours":9.496796941500044,"endHours":10.900610171211708,"quality":"auspicious"},{"name":"Kāla","start":"10:54","end":"12:18","startHours":10.900610171211708,"endHours":12.304423400923373,"quality":"inauspicious"},{"name":"Śubha","start":"12:18","end":"13:42","startHours":12.304423400923373,"endHours":13.708236630635035,"quality":"auspicious"},{"name":"Roga","start":"13:42","end":"15:07","startHours":13.708236630635035,"endHours":15.1120498603467,"quality":"inauspicious"},{"name":"Udveg","start":"15:07","end":"16:31","startHours":15.1120498603467,"endHours":16.51586309005836,"quality":"inauspicious"},{"name":"Chala","start":"16:31","end":"17:55","startHours":16.51586309005836,"endHours":17.919676319770026,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:55","end":"19:31","startHours":17.919676319770026,"endHours":19.515863090058364,"quality":"inauspicious"},{"name":"Udveg","start":"19:31","end":"21:07","startHours":19.515863090058364,"endHours":21.112049860346698,"quality":"inauspicious"},{"name":"Chala","start":"21:07","end":"22:42","startHours":21.112049860346698,"endHours":22.708236630635035,"quality":"neutral"},{"name":"Labha","start":"22:42","end":"00:18","startHours":22.708236630635035,"endHours":24.304423400923373,"quality":"auspicious"},{"name":"Amṛta","start":"00:18","end":"01:54","startHours":24.304423400923373,"endHours":25.90061017121171,"quality":"auspicious"},{"name":"Kāla","start":"01:54","end":"03:30","startHours":25.90061017121171,"endHours":27.496796941500044,"quality":"inauspicious"},{"name":"Śubha","start":"03:30","end":"05:06","startHours":27.496796941500044,"endHours":29.09298371178838,"quality":"auspicious"},{"name":"Roga","start":"05:06","end":"06:41","startHours":29.09298371178838,"endHours":30.68917048207672,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.689170482076717,"endHours":7.689170482076717,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.689170482076717,"endHours":8.689170482076717,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.689170482076717,"endHours":9.689170482076717,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.689170482076717,"endHours":10.689170482076717,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.689170482076717,"endHours":11.689170482076717,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.689170482076717,"endHours":12.689170482076717,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.689170482076717,"endHours":13.689170482076717,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.689170482076717,"endHours":14.689170482076717,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.689170482076717,"endHours":15.689170482076717,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.689170482076717,"endHours":16.68917048207672,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.68917048207672,"endHours":17.68917048207672,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.68917048207672,"endHours":18.68917048207672,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.68917048207672,"endHours":19.68917048207672,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.68917048207672,"endHours":20.68917048207672,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.68917048207672,"endHours":21.68917048207672,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.68917048207672,"endHours":22.68917048207672,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.68917048207672,"endHours":23.68917048207672,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.68917048207672,"endHours":24.68917048207672,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.68917048207672,"endHours":25.68917048207672,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.68917048207672,"endHours":26.68917048207672,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.68917048207672,"endHours":27.68917048207672,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.68917048207672,"endHours":28.68917048207672,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.68917048207672,"endHours":29.68917048207672,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.68917048207672,"endHours":30.68917048207672,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.713355867686692,"eotMinutes":-1.7074040554023546,"ayanamsa":22.1299}},"calendars":{"vikram_samvat":1933,"vikram_samvatsara":"Virodhi","saka_samvat":1798,"saka_samvatsara":"Dhātṛ","bengali_samvat":1283,"malayalam_era":1052,"nanakshahi_year":407,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Ṣaṣṭhī · Vikram 1933 Virodhi · Śaka 1798 Dhātṛ"},"festivals":[{"id":"subrahmanya-shashthi","name":"Subrahmaṇya Ṣaṣṭhī","name_sanskrit":"सुब्रह्मण्य षष्ठी","tradition":"Shaiva","associated_deity":"Kārttikeya","significance":"Worship of Kārttikeya as Subrahmaṇya.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":4}],"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":[]},"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 August 25, 1876 CE · Perth, Australia · Vidhyamitra","description":"August 25, 1876 CE for Perth, Australia: Śukla Ṣaṣṭhī, sūryodaya 06:41, sūryāsta 17:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1876-08-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1876-08-25","sa":"https://sa.vidhyamitra.com/city/perth/1876-08-25","hi":"https://hi.vidhyamitra.com/city/perth/1876-08-25","x-default":"https://vidhyamitra.com/city/perth/1876-08-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:36:50.900Z","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":"2026-05-31T23:36:50.900Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:36:50.900Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}