{"id":"vidhyamitra:city-day:perth:2113-04-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2113-04-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2113-04-14","date_display":"April 14, 2113 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":2113,"month":4,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2492920.770833,"kali_year":5214,"ahargana":1904455.2708,"sun":{"sidereal_longitude":358.493,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":331.5444,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":333.0515,"elapsed_within_tithi_degrees":9.0515},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":331.5444,"elapsed_within_degrees":11.5444},"yoga":{"number":25,"name":"Brahma","sum_longitude":330.0374},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"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":2113,"month":4,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2492920.770833,"ahargana":1904455.2708,"kali_year":5214,"ayanamsa_lahiri":25.4355,"grahas":{"sun":{"sidereal_longitude":358.617752,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":330.21705199999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false,"latitude":-4.4134},"mars":{"sidereal_longitude":37.686352,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":348.948752,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":209.46185200000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":313.327352,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":327.00575200000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":72.7949,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":252.7949,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"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":2113,"month":4,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2492920.770833,"kali_year":5214,"ahargana":1904455.2708,"sun":{"sidereal_longitude":358.493,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":331.5444,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":333.0515,"elapsed_within_tithi_degrees":9.0515},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":331.5444,"elapsed_within_degrees":11.5444},"yoga":{"number":25,"name":"Brahma","sum_longitude":330.0374},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.413,"elongation":26.949},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.413,"opposition_distance":153.051}},"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":"06:37","sunsetLocal":"17:58","solarNoonLocal":"12:17","dayLengthHours":11.349136775849786,"dayLengthDisplay":"11 Hours 20 Mins 57 Secs","nightLengthDisplay":"12 Hours 39 Mins 03 Secs","moonriseLocal":"04:16","moonsetLocal":"16:31","rahuKala":{"name":"Rāhu Kāla","start":"10:52","end":"12:17","startHours":10.865689903855664,"endHours":12.284332000836887,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:07","end":"16:32","startHours":15.121616194799333,"endHours":16.540258291780557,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:02","end":"09:27","startHours":8.028405709893217,"endHours":9.44704780687444,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:38","startHours":9.257895527276943,"endHours":9.636200086471936,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:23","startHours":7.082644311905734,"endHours":7.385287959261729,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:40","startHours":11.906027441641895,"endHours":12.66263656003188,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:06","end":"05:51","startHours":5.096545376132022,"endHours":5.853154494522007,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:40","end":"06:37","startHours":5.664002214924511,"endHours":6.609763612911993,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:56","startHours":14.175854796811851,"endHours":14.932463915201836,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:46","end":"18:10","startHours":17.75890038876178,"endHours":18.15890038876178,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:58","end":"18:26","startHours":17.95890038876178,"endHours":18.43178108775552,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:43","end":"19:28","startHours":17.70890038876178,"endHours":19.45890038876178,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:40","startHours":23.906027441641893,"endHours":24.66263656003188,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:37","end":"08:02","startHours":6.609763612911993,"endHours":8.028405709893217,"quality":"neutral"},{"name":"Labha","start":"08:02","end":"09:27","startHours":8.028405709893217,"endHours":9.44704780687444,"quality":"auspicious"},{"name":"Amṛta","start":"09:27","end":"10:52","startHours":9.44704780687444,"endHours":10.865689903855664,"quality":"auspicious"},{"name":"Kāla","start":"10:52","end":"12:17","startHours":10.865689903855664,"endHours":12.284332000836887,"quality":"inauspicious"},{"name":"Śubha","start":"12:17","end":"13:42","startHours":12.284332000836887,"endHours":13.70297409781811,"quality":"auspicious"},{"name":"Roga","start":"13:42","end":"15:07","startHours":13.70297409781811,"endHours":15.121616194799333,"quality":"inauspicious"},{"name":"Udveg","start":"15:07","end":"16:32","startHours":15.121616194799333,"endHours":16.540258291780557,"quality":"inauspicious"},{"name":"Chala","start":"16:32","end":"17:58","startHours":16.540258291780557,"endHours":17.95890038876178,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:58","end":"19:32","startHours":17.95890038876178,"endHours":19.540258291780557,"quality":"inauspicious"},{"name":"Udveg","start":"19:32","end":"21:07","startHours":19.540258291780557,"endHours":21.121616194799333,"quality":"inauspicious"},{"name":"Chala","start":"21:07","end":"22:42","startHours":21.121616194799333,"endHours":22.70297409781811,"quality":"neutral"},{"name":"Labha","start":"22:42","end":"00:17","startHours":22.70297409781811,"endHours":24.284332000836887,"quality":"auspicious"},{"name":"Amṛta","start":"00:17","end":"01:52","startHours":24.284332000836887,"endHours":25.865689903855664,"quality":"auspicious"},{"name":"Kāla","start":"01:52","end":"03:27","startHours":25.865689903855664,"endHours":27.44704780687444,"quality":"inauspicious"},{"name":"Śubha","start":"03:27","end":"05:02","startHours":27.44704780687444,"endHours":29.028405709893217,"quality":"auspicious"},{"name":"Roga","start":"05:02","end":"06:37","startHours":29.028405709893217,"endHours":30.609763612911994,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:37","end":"07:37","startHours":6.609763612911993,"endHours":7.609763612911993,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:37","end":"08:37","startHours":7.609763612911993,"endHours":8.609763612911994,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:37","end":"09:37","startHours":8.609763612911994,"endHours":9.609763612911994,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:37","end":"10:37","startHours":9.609763612911994,"endHours":10.609763612911994,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:37","end":"11:37","startHours":10.609763612911994,"endHours":11.609763612911994,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:37","end":"12:37","startHours":11.609763612911994,"endHours":12.609763612911994,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:37","end":"13:37","startHours":12.609763612911994,"endHours":13.609763612911994,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:37","end":"14:37","startHours":13.609763612911994,"endHours":14.609763612911994,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:37","end":"15:37","startHours":14.609763612911994,"endHours":15.609763612911994,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:37","end":"16:37","startHours":15.609763612911994,"endHours":16.609763612911994,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:37","end":"17:37","startHours":16.609763612911994,"endHours":17.609763612911994,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:37","end":"18:37","startHours":17.609763612911994,"endHours":18.609763612911994,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:37","end":"19:37","startHours":18.609763612911994,"endHours":19.609763612911994,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:37","end":"20:37","startHours":19.609763612911994,"endHours":20.609763612911994,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:37","end":"21:37","startHours":20.609763612911994,"endHours":21.609763612911994,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:37","end":"22:37","startHours":21.609763612911994,"endHours":22.609763612911994,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:37","end":"23:37","startHours":22.609763612911994,"endHours":23.609763612911994,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:37","end":"00:37","startHours":23.609763612911994,"endHours":24.609763612911994,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:37","end":"01:37","startHours":24.609763612911994,"endHours":25.609763612911994,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:37","end":"02:37","startHours":25.609763612911994,"endHours":26.609763612911994,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:37","end":"03:37","startHours":26.609763612911994,"endHours":27.609763612911994,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:37","end":"04:37","startHours":27.609763612911994,"endHours":28.609763612911994,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:37","end":"05:37","startHours":28.609763612911994,"endHours":29.609763612911994,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:37","end":"06:37","startHours":29.609763612911994,"endHours":30.609763612911994,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.32938936981897,"eotMinutes":-0.5019200502131674,"ayanamsa":25.4355}},"calendars":{"vikram_samvat":2170,"vikram_samvatsara":"Vyaya","saka_samvat":2035,"saka_samvatsara":"Śrīmukha","bengali_samvat":1520,"malayalam_era":1289,"nanakshahi_year":644,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Trayodaśī · Vikram 2170 Vyaya · Śaka 2035 Śrīmukha"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 April 14, 2113 CE · Perth, Australia · Vidhyamitra","description":"April 14, 2113 CE for Perth, Australia: Kṛṣṇa Trayodaśī, sūryodaya 06:37, sūryāsta 17:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2113-04-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2113-04-14","sa":"https://sa.vidhyamitra.com/city/perth/2113-04-14","hi":"https://hi.vidhyamitra.com/city/perth/2113-04-14","x-default":"https://vidhyamitra.com/city/perth/2113-04-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T13:22:53.255Z","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":"2026-06-02T13:22:53.255Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T13:22:53.255Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}