{"id":"vidhyamitra:city-day:perth:2040-01-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2040-01-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2040-01-24","date_display":"January 24, 2040 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":2040,"month":1,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466177.770833,"kali_year":5141,"ahargana":1877712.2708,"sun":{"sidereal_longitude":279.09,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":39.2802,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":120.1903,"elapsed_within_tithi_degrees":0.1903},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":39.2802,"elapsed_within_degrees":12.6136},"yoga":{"number":24,"name":"Śukla","sum_longitude":318.3702},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2040,"month":1,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2466177.770833,"ahargana":1877712.2708,"kali_year":5141,"ayanamsa_lahiri":24.4126,"grahas":{"sun":{"sidereal_longitude":279.23103100000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":41.75473099999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false,"latitude":-0.8183},"mars":{"sidereal_longitude":69.78543100000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":291.01843099999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":156.57323100000008,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":247.064931,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":166.87723100000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":49.7677,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":229.7677,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"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":2040,"month":1,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466177.770833,"kali_year":5141,"ahargana":1877712.2708,"sun":{"sidereal_longitude":279.09,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":39.2802,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":120.1903,"elapsed_within_tithi_degrees":0.1903},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":39.2802,"elapsed_within_degrees":12.6136},"yoga":{"number":24,"name":"Śukla","sum_longitude":318.3702},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.818,"elongation":120.19},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.818,"opposition_distance":59.81}},"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":"05:34","sunsetLocal":"19:23","solarNoonLocal":"12:29","dayLengthHours":13.827996450492293,"dayLengthDisplay":"13 Hours 49 Mins 41 Secs","nightLengthDisplay":"10 Hours 10 Mins 19 Secs","moonriseLocal":"15:32","moonsetLocal":"01:45","rahuKala":{"name":"Rāhu Kāla","start":"15:56","end":"17:40","startHours":15.934012525731816,"endHours":17.662512082043353,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:01","end":"10:45","startHours":9.02001430048567,"endHours":10.748513856797207,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:29","end":"14:12","startHours":12.477013413108743,"endHours":14.20551296942028,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:47","end":"09:15","startHours":8.789547692977465,"endHours":9.250480907993875,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:08","end":"06:30","startHours":6.139181706633109,"endHours":6.507928278646237,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:56","startHours":12.016080198092334,"endHours":12.937946628125152,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:43","end":"04:38","startHours":3.7192823277969573,"endHours":4.641148757829777,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:25","end":"05:34","startHours":4.4106821503215725,"endHours":5.563015187862597,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:42","startHours":14.781679488190791,"endHours":15.703545918223611,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:11","end":"19:35","startHours":19.19101163835489,"endHours":19.59101163835489,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:23","end":"19:58","startHours":19.39101163835489,"endHours":19.967178157125403,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:08","end":"20:53","startHours":19.14101163835489,"endHours":20.89101163835489,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:56","startHours":24.016080198092332,"endHours":24.937946628125154,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:34","end":"07:17","startHours":5.563015187862597,"endHours":7.291514744174133,"quality":"inauspicious"},{"name":"Udveg","start":"07:17","end":"09:01","startHours":7.291514744174133,"endHours":9.02001430048567,"quality":"inauspicious"},{"name":"Chala","start":"09:01","end":"10:45","startHours":9.02001430048567,"endHours":10.748513856797207,"quality":"neutral"},{"name":"Labha","start":"10:45","end":"12:29","startHours":10.748513856797207,"endHours":12.477013413108743,"quality":"auspicious"},{"name":"Amṛta","start":"12:29","end":"14:12","startHours":12.477013413108743,"endHours":14.20551296942028,"quality":"auspicious"},{"name":"Kāla","start":"14:12","end":"15:56","startHours":14.20551296942028,"endHours":15.934012525731816,"quality":"inauspicious"},{"name":"Śubha","start":"15:56","end":"17:40","startHours":15.934012525731816,"endHours":17.662512082043353,"quality":"auspicious"},{"name":"Roga","start":"17:40","end":"19:23","startHours":17.662512082043353,"endHours":19.39101163835489,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:23","end":"20:40","startHours":19.39101163835489,"endHours":20.662512082043353,"quality":"inauspicious"},{"name":"Śubha","start":"20:40","end":"21:56","startHours":20.662512082043353,"endHours":21.934012525731816,"quality":"auspicious"},{"name":"Roga","start":"21:56","end":"23:12","startHours":21.934012525731816,"endHours":23.20551296942028,"quality":"inauspicious"},{"name":"Udveg","start":"23:12","end":"00:29","startHours":23.20551296942028,"endHours":24.477013413108743,"quality":"inauspicious"},{"name":"Chala","start":"00:29","end":"01:45","startHours":24.477013413108743,"endHours":25.748513856797207,"quality":"neutral"},{"name":"Labha","start":"01:45","end":"03:01","startHours":25.748513856797207,"endHours":27.02001430048567,"quality":"auspicious"},{"name":"Amṛta","start":"03:01","end":"04:17","startHours":27.02001430048567,"endHours":28.291514744174133,"quality":"auspicious"},{"name":"Kāla","start":"04:17","end":"05:34","startHours":28.291514744174133,"endHours":29.563015187862597,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:34","end":"06:34","startHours":5.563015187862597,"endHours":6.563015187862597,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:34","end":"07:34","startHours":6.563015187862597,"endHours":7.563015187862597,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:34","end":"08:34","startHours":7.563015187862597,"endHours":8.563015187862597,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:34","end":"09:34","startHours":8.563015187862597,"endHours":9.563015187862597,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:34","end":"10:34","startHours":9.563015187862597,"endHours":10.563015187862597,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:34","end":"11:34","startHours":10.563015187862597,"endHours":11.563015187862597,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:34","end":"12:34","startHours":11.563015187862597,"endHours":12.563015187862597,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:34","end":"13:34","startHours":12.563015187862597,"endHours":13.563015187862597,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:34","end":"14:34","startHours":13.563015187862597,"endHours":14.563015187862597,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:34","end":"15:34","startHours":14.563015187862597,"endHours":15.563015187862597,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:34","end":"16:34","startHours":15.563015187862597,"endHours":16.563015187862597,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:34","end":"17:34","startHours":16.563015187862597,"endHours":17.563015187862597,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:34","end":"18:34","startHours":17.563015187862597,"endHours":18.563015187862597,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:34","end":"19:34","startHours":18.563015187862597,"endHours":19.563015187862597,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:34","end":"20:34","startHours":19.563015187862597,"endHours":20.563015187862597,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:34","end":"21:34","startHours":20.563015187862597,"endHours":21.563015187862597,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:34","end":"22:34","startHours":21.563015187862597,"endHours":22.563015187862597,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:34","end":"23:34","startHours":22.563015187862597,"endHours":23.563015187862597,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:34","end":"00:34","startHours":23.563015187862597,"endHours":24.563015187862597,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:34","end":"01:34","startHours":24.563015187862597,"endHours":25.563015187862597,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:34","end":"02:34","startHours":25.563015187862597,"endHours":26.563015187862597,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:34","end":"03:34","startHours":26.563015187862597,"endHours":27.563015187862597,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:34","end":"04:34","startHours":27.563015187862597,"endHours":28.563015187862597,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:34","end":"05:34","startHours":28.563015187862597,"endHours":29.563015187862597,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.33628996705689,"eotMinutes":-12.062804786524666,"ayanamsa":24.4126}},"calendars":{"vikram_samvat":2097,"vikram_samvatsara":"Śrīmukha","saka_samvat":1962,"saka_samvatsara":"Raudra","bengali_samvat":1447,"malayalam_era":1216,"nanakshahi_year":571,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Ekādaśī · Vikram 2097 Śrīmukha · Śaka 1962 Raudra"},"festivals":[{"id":"putrada-ekadashi","name":"Pauṣa Putradā Ekādaśī","name_sanskrit":"पौष पुत्रदा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Ekādaśī granting putra-prāpti.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Pauṣa"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 January 24, 2040 CE · Perth, Australia · Vidhyamitra","description":"January 24, 2040 CE for Perth, Australia: Śukla Ekādaśī, sūryodaya 05:34, sūryāsta 19:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2040-01-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2040-01-24","sa":"https://sa.vidhyamitra.com/city/perth/2040-01-24","hi":"https://hi.vidhyamitra.com/city/perth/2040-01-24","x-default":"https://vidhyamitra.com/city/perth/2040-01-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:17:27.163Z","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":"2026-06-01T02:17:27.163Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:17:27.163Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}