{"id":"vidhyamitra:city-day:perth:2046-09-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2046-09-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2046-09-01","date_display":"September 1, 2046 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":2046,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2468589.770833,"kali_year":5148,"ahargana":1880124.2708,"sun":{"sidereal_longitude":133.4961,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":136.3751,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":2.879,"elapsed_within_tithi_degrees":2.879},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":136.3751,"elapsed_within_degrees":3.0417},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.8711},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2046,"month":9,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2468589.770833,"ahargana":1880124.2708,"kali_year":5148,"ayanamsa_lahiri":24.5049,"grahas":{"sun":{"sidereal_longitude":134.294175,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":138.164175,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":-2.541},"mars":{"sidereal_longitude":210.94367499999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":141.82687499999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":353.654375,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":121.803875,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":231.321775,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":281.9683,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":101.9683,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2046,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2468589.770833,"kali_year":5148,"ahargana":1880124.2708,"sun":{"sidereal_longitude":133.4961,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":136.3751,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":2.879,"elapsed_within_tithi_degrees":2.879},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":136.3751,"elapsed_within_degrees":3.0417},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.8711},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.541,"elongation":2.879},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.541,"opposition_distance":177.121}},"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":"06:33","sunsetLocal":"17:59","solarNoonLocal":"12:16","dayLengthHours":11.439260633197732,"dayLengthDisplay":"11 Hours 26 Mins 21 Secs","nightLengthDisplay":"12 Hours 33 Mins 39 Secs","moonriseLocal":"06:46","moonsetLocal":"18:17","rahuKala":{"name":"Rāhu Kāla","start":"09:24","end":"10:50","startHours":9.408217878182677,"endHours":10.838125457332392,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:42","end":"15:08","startHours":13.697940615631826,"endHours":15.127848194781542,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:33","end":"07:59","startHours":6.548402719883244,"endHours":7.978310299032961,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:36","startHours":9.217563534296048,"endHours":9.598872222069305,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:20","startHours":7.0250385795998165,"endHours":7.330085529818422,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:39","startHours":11.886724348708853,"endHours":12.649341724255368,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:01","end":"05:47","startHours":5.023167968790213,"endHours":5.785785344336729,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:36","end":"06:33","startHours":5.5951310004501,"endHours":6.548402719883244,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:56","startHours":14.174576475348399,"endHours":14.937193850894914,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:47","end":"18:11","startHours":17.787663353080976,"endHours":18.187663353080975,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:59","end":"18:28","startHours":17.987663353080976,"endHours":18.46429921279755,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:44","end":"19:29","startHours":17.737663353080976,"endHours":19.487663353080976,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:39","startHours":23.88672434870885,"endHours":24.64934172425537,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:33","end":"07:59","startHours":6.548402719883244,"endHours":7.978310299032961,"quality":"inauspicious"},{"name":"Śubha","start":"07:59","end":"09:24","startHours":7.978310299032961,"endHours":9.408217878182677,"quality":"auspicious"},{"name":"Roga","start":"09:24","end":"10:50","startHours":9.408217878182677,"endHours":10.838125457332392,"quality":"inauspicious"},{"name":"Udveg","start":"10:50","end":"12:16","startHours":10.838125457332392,"endHours":12.268033036482109,"quality":"inauspicious"},{"name":"Chala","start":"12:16","end":"13:42","startHours":12.268033036482109,"endHours":13.697940615631826,"quality":"neutral"},{"name":"Labha","start":"13:42","end":"15:08","startHours":13.697940615631826,"endHours":15.127848194781542,"quality":"auspicious"},{"name":"Amṛta","start":"15:08","end":"16:33","startHours":15.127848194781542,"endHours":16.55775577393126,"quality":"auspicious"},{"name":"Kāla","start":"16:33","end":"17:59","startHours":16.55775577393126,"endHours":17.987663353080976,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:59","end":"19:33","startHours":17.987663353080976,"endHours":19.55775577393126,"quality":"auspicious"},{"name":"Amṛta","start":"19:33","end":"21:08","startHours":19.55775577393126,"endHours":21.127848194781542,"quality":"auspicious"},{"name":"Kāla","start":"21:08","end":"22:42","startHours":21.127848194781542,"endHours":22.697940615631826,"quality":"inauspicious"},{"name":"Śubha","start":"22:42","end":"00:16","startHours":22.697940615631826,"endHours":24.26803303648211,"quality":"auspicious"},{"name":"Roga","start":"00:16","end":"01:50","startHours":24.26803303648211,"endHours":25.838125457332392,"quality":"inauspicious"},{"name":"Udveg","start":"01:50","end":"03:24","startHours":25.838125457332392,"endHours":27.408217878182676,"quality":"inauspicious"},{"name":"Chala","start":"03:24","end":"04:59","startHours":27.408217878182676,"endHours":28.978310299032962,"quality":"neutral"},{"name":"Labha","start":"04:59","end":"06:33","startHours":28.978310299032962,"endHours":30.548402719883242,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:33","end":"07:33","startHours":6.548402719883244,"endHours":7.548402719883244,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:33","end":"08:33","startHours":7.548402719883244,"endHours":8.548402719883244,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:33","end":"09:33","startHours":8.548402719883244,"endHours":9.548402719883244,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:33","end":"10:33","startHours":9.548402719883244,"endHours":10.548402719883244,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:33","end":"11:33","startHours":10.548402719883244,"endHours":11.548402719883244,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:33","end":"12:33","startHours":11.548402719883244,"endHours":12.548402719883244,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:33","end":"13:33","startHours":12.548402719883244,"endHours":13.548402719883244,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:33","end":"14:33","startHours":13.548402719883244,"endHours":14.548402719883244,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:33","end":"15:33","startHours":14.548402719883244,"endHours":15.548402719883244,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:33","end":"16:33","startHours":15.548402719883244,"endHours":16.548402719883242,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:33","end":"17:33","startHours":16.548402719883242,"endHours":17.548402719883242,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:33","end":"18:33","startHours":17.548402719883242,"endHours":18.548402719883242,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:33","end":"19:33","startHours":18.548402719883242,"endHours":19.548402719883242,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:33","end":"20:33","startHours":19.548402719883242,"endHours":20.548402719883242,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:33","end":"21:33","startHours":20.548402719883242,"endHours":21.548402719883242,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:33","end":"22:33","startHours":21.548402719883242,"endHours":22.548402719883242,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:33","end":"23:33","startHours":22.548402719883242,"endHours":23.548402719883242,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:33","end":"00:33","startHours":23.548402719883242,"endHours":24.548402719883242,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:33","end":"01:33","startHours":24.548402719883242,"endHours":25.548402719883242,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:33","end":"02:33","startHours":25.548402719883242,"endHours":26.548402719883242,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:33","end":"03:33","startHours":26.548402719883242,"endHours":27.548402719883242,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:33","end":"04:33","startHours":27.548402719883242,"endHours":28.548402719883242,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:33","end":"05:33","startHours":28.548402719883242,"endHours":29.548402719883242,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:33","end":"06:33","startHours":29.548402719883242,"endHours":30.548402719883242,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","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":"East (Pūrva)","chandraVasa":"West","rahuVasa":"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":8.269869733769223,"eotMinutes":0.47601781107335894,"ayanamsa":24.5049}},"calendars":{"vikram_samvat":2103,"vikram_samvatsara":"Pramāthi","saka_samvat":1968,"saka_samvatsara":"Akṣaya","bengali_samvat":1453,"malayalam_era":1222,"nanakshahi_year":577,"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 Pratipada · Vikram 2103 Pramāthi · Śaka 1968 Akṣaya"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 September 1, 2046 CE · Perth, Australia · Vidhyamitra","description":"September 1, 2046 CE for Perth, Australia: Śukla Pratipada, sūryodaya 06:33, sūryāsta 17:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2046-09-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2046-09-01","sa":"https://sa.vidhyamitra.com/city/perth/2046-09-01","hi":"https://hi.vidhyamitra.com/city/perth/2046-09-01","x-default":"https://vidhyamitra.com/city/perth/2046-09-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:45:46.467Z","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":"2026-05-31T17:45:46.467Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:45:46.467Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}