{"id":"vidhyamitra:city-day:perth:2026-10-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2026-10-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2026-10-14","date_display":"October 14, 2026 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":2026,"month":10,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461327.770833,"kali_year":5128,"ahargana":1872862.2708,"sun":{"sidereal_longitude":175.683,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":217.7078,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":42.0249,"elapsed_within_tithi_degrees":6.0249},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":217.7078,"elapsed_within_degrees":4.3745},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":33.3908},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2026,"month":10,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461327.770833,"ahargana":1872862.2708,"kali_year":5128,"ayanamsa_lahiri":24.2272,"grahas":{"sun":{"sidereal_longitude":176.48453700000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":215.78033700000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false,"latitude":-4.4994},"mars":{"sidereal_longitude":104.537937,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":201.20763699999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":117.35583700000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":191.73963700000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":346.373537,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":306.744,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":126.744,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2026,"month":10,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461327.770833,"kali_year":5128,"ahargana":1872862.2708,"sun":{"sidereal_longitude":175.683,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":217.7078,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":42.0249,"elapsed_within_tithi_degrees":6.0249},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":217.7078,"elapsed_within_degrees":4.3745},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":33.3908},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.499,"elongation":42.025},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.499,"opposition_distance":137.975}},"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":"05:38","sunsetLocal":"18:26","solarNoonLocal":"12:02","dayLengthHours":12.810651181513542,"dayLengthDisplay":"12 Hours 48 Mins 38 Secs","nightLengthDisplay":"11 Hours 11 Mins 22 Secs","moonriseLocal":"07:43","moonsetLocal":"21:35","rahuKala":{"name":"Rāhu Kāla","start":"12:02","end":"13:38","startHours":12.031717076250892,"endHours":13.633048473940086,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:14","end":"08:50","startHours":7.227722883183313,"endHours":8.829054280872505,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:26","end":"12:02","startHours":10.430385678561699,"endHours":12.031717076250892,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:03","startHours":8.61554342784728,"endHours":9.042565133897732,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:10","end":"06:30","startHours":6.160168618057185,"endHours":6.5017859828975455,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:28","startHours":11.60469537020044,"endHours":12.458738782301344,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:55","end":"04:46","startHours":3.9183046612923147,"endHours":4.772348073393218,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:34","end":"05:38","startHours":4.558837220367992,"endHours":5.62639148549412,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:01","startHours":14.16682560650315,"endHours":15.020869018604053,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.237042667007664,"endHours":18.637042667007663,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:58","startHours":18.437042667007663,"endHours":18.970819799570727,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.187042667007663,"endHours":19.937042667007663,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:28","startHours":23.604695370200442,"endHours":24.458738782301342,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:38","end":"07:14","startHours":5.62639148549412,"endHours":7.227722883183313,"quality":"auspicious"},{"name":"Amṛta","start":"07:14","end":"08:50","startHours":7.227722883183313,"endHours":8.829054280872505,"quality":"auspicious"},{"name":"Kāla","start":"08:50","end":"10:26","startHours":8.829054280872505,"endHours":10.430385678561699,"quality":"inauspicious"},{"name":"Śubha","start":"10:26","end":"12:02","startHours":10.430385678561699,"endHours":12.031717076250892,"quality":"auspicious"},{"name":"Roga","start":"12:02","end":"13:38","startHours":12.031717076250892,"endHours":13.633048473940086,"quality":"inauspicious"},{"name":"Udveg","start":"13:38","end":"15:14","startHours":13.633048473940086,"endHours":15.234379871629276,"quality":"inauspicious"},{"name":"Chala","start":"15:14","end":"16:50","startHours":15.234379871629276,"endHours":16.83571126931847,"quality":"neutral"},{"name":"Labha","start":"16:50","end":"18:26","startHours":16.83571126931847,"endHours":18.437042667007663,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:26","end":"19:50","startHours":18.437042667007663,"endHours":19.83571126931847,"quality":"inauspicious"},{"name":"Chala","start":"19:50","end":"21:14","startHours":19.83571126931847,"endHours":21.23437987162928,"quality":"neutral"},{"name":"Labha","start":"21:14","end":"22:38","startHours":21.23437987162928,"endHours":22.633048473940086,"quality":"auspicious"},{"name":"Amṛta","start":"22:38","end":"00:02","startHours":22.633048473940086,"endHours":24.031717076250892,"quality":"auspicious"},{"name":"Kāla","start":"00:02","end":"01:26","startHours":24.031717076250892,"endHours":25.4303856785617,"quality":"inauspicious"},{"name":"Śubha","start":"01:26","end":"02:50","startHours":25.4303856785617,"endHours":26.829054280872505,"quality":"auspicious"},{"name":"Roga","start":"02:50","end":"04:14","startHours":26.829054280872505,"endHours":28.227722883183315,"quality":"inauspicious"},{"name":"Udveg","start":"04:14","end":"05:38","startHours":28.227722883183315,"endHours":29.62639148549412,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:38","end":"06:38","startHours":5.62639148549412,"endHours":6.62639148549412,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:38","end":"07:38","startHours":6.62639148549412,"endHours":7.62639148549412,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:38","end":"08:38","startHours":7.62639148549412,"endHours":8.626391485494121,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:38","end":"09:38","startHours":8.626391485494121,"endHours":9.626391485494121,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:38","end":"10:38","startHours":9.626391485494121,"endHours":10.626391485494121,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:38","end":"11:38","startHours":10.626391485494121,"endHours":11.626391485494121,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:38","end":"12:38","startHours":11.626391485494121,"endHours":12.626391485494121,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:38","end":"13:38","startHours":12.626391485494121,"endHours":13.626391485494121,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:38","end":"14:38","startHours":13.626391485494121,"endHours":14.626391485494121,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:38","end":"15:38","startHours":14.626391485494121,"endHours":15.626391485494121,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:38","end":"16:38","startHours":15.626391485494121,"endHours":16.62639148549412,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:38","end":"17:38","startHours":16.62639148549412,"endHours":17.62639148549412,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:38","end":"18:38","startHours":17.62639148549412,"endHours":18.62639148549412,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:38","end":"19:38","startHours":18.62639148549412,"endHours":19.62639148549412,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:38","end":"20:38","startHours":19.62639148549412,"endHours":20.62639148549412,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:38","end":"21:38","startHours":20.62639148549412,"endHours":21.62639148549412,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:38","end":"22:38","startHours":21.62639148549412,"endHours":22.62639148549412,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:38","end":"23:38","startHours":22.62639148549412,"endHours":23.62639148549412,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:38","end":"00:38","startHours":23.62639148549412,"endHours":24.62639148549412,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:38","end":"01:38","startHours":24.62639148549412,"endHours":25.62639148549412,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:38","end":"02:38","startHours":25.62639148549412,"endHours":26.62639148549412,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:38","end":"03:38","startHours":26.62639148549412,"endHours":27.62639148549412,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:38","end":"04:38","startHours":27.62639148549412,"endHours":28.62639148549412,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:38","end":"05:38","startHours":28.62639148549412,"endHours":29.62639148549412,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-8.08630745846102,"eotMinutes":14.654975424946487,"ayanamsa":24.2272}},"calendars":{"vikram_samvat":2083,"vikram_samvatsara":"Siddhārthī","saka_samvat":1948,"saka_samvatsara":"Parābhava","bengali_samvat":1433,"malayalam_era":1202,"nanakshahi_year":557,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Caturthī · Vikram 2083 Siddhārthī · Śaka 1948 Parābhava"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 October 14, 2026 CE · Perth, Australia · Vidhyamitra","description":"October 14, 2026 CE for Perth, Australia: Śukla Caturthī, sūryodaya 05:38, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2026-10-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2026-10-14","sa":"https://sa.vidhyamitra.com/city/perth/2026-10-14","hi":"https://hi.vidhyamitra.com/city/perth/2026-10-14","x-default":"https://vidhyamitra.com/city/perth/2026-10-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T22:52:22.552Z","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":"2026-05-14T22:52:22.552Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T22:52:22.552Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}