{"id":"vidhyamitra:city-day:perth:2133-12-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2133-12-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2133-12-26","date_display":"December 26, 2133 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":2133,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500481.770833,"kali_year":5235,"ahargana":1912016.2708,"sun":{"sidereal_longitude":247.9389,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":244.4159,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":356.477,"elapsed_within_tithi_degrees":8.477},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":244.4159,"elapsed_within_degrees":4.4159},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":132.3548},"karana":{"half_tithi_index":59,"name":"Nāga"},"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":2133,"month":12,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2500481.770833,"ahargana":1912016.2708,"kali_year":5235,"ayanamsa_lahiri":25.7246,"grahas":{"sun":{"sidereal_longitude":248.561866,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":243.50506600000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false,"latitude":-2.3988},"mars":{"sidereal_longitude":59.898166,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":262.973666,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":127.955266,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":218.73336600000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":227.15256599999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":32.1767,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":212.1767,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","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":2133,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500481.770833,"kali_year":5235,"ahargana":1912016.2708,"sun":{"sidereal_longitude":247.9389,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":244.4159,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":356.477,"elapsed_within_tithi_degrees":8.477},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":244.4159,"elapsed_within_degrees":4.4159},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":132.3548},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.399,"elongation":3.523},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.399,"opposition_distance":176.477}},"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":"05:11","sunsetLocal":"19:25","solarNoonLocal":"12:18","dayLengthHours":14.232759269922653,"dayLengthDisplay":"14 Hours 13 Mins 58 Secs","nightLengthDisplay":"9 Hours 46 Mins 02 Secs","moonriseLocal":"04:51","moonsetLocal":"19:03","rahuKala":{"name":"Rāhu Kāla","start":"08:44","end":"10:31","startHours":8.733777054693075,"endHours":10.512871963433405,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:04","end":"15:51","startHours":14.071061780914068,"endHours":15.850156689654401,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:11","end":"06:57","startHours":5.175587237212411,"endHours":6.954682145952742,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:30","end":"08:58","startHours":8.496564400194362,"endHours":8.970989709191784,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:46","end":"06:09","startHours":5.768618873459188,"endHours":6.148159120657125,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:46","startHours":11.817541563176317,"endHours":12.76639218117116,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:17","end":"04:14","startHours":3.2778860012227238,"endHours":4.226736619217567,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:59","end":"05:11","startHours":3.9895239647188565,"endHours":5.175587237212411,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:37","startHours":14.664093417160846,"endHours":15.612944035155689,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:13","end":"19:37","startHours":19.208346507135065,"endHours":19.608346507135064,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:25","end":"20:00","startHours":19.408346507135064,"endHours":20.001378143381842,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:10","end":"20:55","startHours":19.158346507135064,"endHours":20.908346507135064,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:46","startHours":23.817541563176317,"endHours":24.76639218117116,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:11","end":"06:57","startHours":5.175587237212411,"endHours":6.954682145952742,"quality":"inauspicious"},{"name":"Śubha","start":"06:57","end":"08:44","startHours":6.954682145952742,"endHours":8.733777054693075,"quality":"auspicious"},{"name":"Roga","start":"08:44","end":"10:31","startHours":8.733777054693075,"endHours":10.512871963433405,"quality":"inauspicious"},{"name":"Udveg","start":"10:31","end":"12:18","startHours":10.512871963433405,"endHours":12.291966872173738,"quality":"inauspicious"},{"name":"Chala","start":"12:18","end":"14:04","startHours":12.291966872173738,"endHours":14.071061780914068,"quality":"neutral"},{"name":"Labha","start":"14:04","end":"15:51","startHours":14.071061780914068,"endHours":15.850156689654401,"quality":"auspicious"},{"name":"Amṛta","start":"15:51","end":"17:38","startHours":15.850156689654401,"endHours":17.62925159839473,"quality":"auspicious"},{"name":"Kāla","start":"17:38","end":"19:25","startHours":17.62925159839473,"endHours":19.408346507135064,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:25","end":"20:38","startHours":19.408346507135064,"endHours":20.62925159839473,"quality":"auspicious"},{"name":"Amṛta","start":"20:38","end":"21:51","startHours":20.62925159839473,"endHours":21.8501566896544,"quality":"auspicious"},{"name":"Kāla","start":"21:51","end":"23:04","startHours":21.8501566896544,"endHours":23.07106178091407,"quality":"inauspicious"},{"name":"Śubha","start":"23:04","end":"00:18","startHours":23.07106178091407,"endHours":24.291966872173738,"quality":"auspicious"},{"name":"Roga","start":"00:18","end":"01:31","startHours":24.291966872173738,"endHours":25.512871963433405,"quality":"inauspicious"},{"name":"Udveg","start":"01:31","end":"02:44","startHours":25.512871963433405,"endHours":26.733777054693075,"quality":"inauspicious"},{"name":"Chala","start":"02:44","end":"03:57","startHours":26.733777054693075,"endHours":27.954682145952745,"quality":"neutral"},{"name":"Labha","start":"03:57","end":"05:11","startHours":27.954682145952745,"endHours":29.17558723721241,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:11","end":"06:11","startHours":5.175587237212411,"endHours":6.175587237212411,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:11","end":"07:11","startHours":6.175587237212411,"endHours":7.175587237212411,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:11","end":"08:11","startHours":7.175587237212411,"endHours":8.175587237212412,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:11","end":"09:11","startHours":8.175587237212412,"endHours":9.175587237212412,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:11","end":"10:11","startHours":9.175587237212412,"endHours":10.175587237212412,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:11","end":"11:11","startHours":10.175587237212412,"endHours":11.175587237212412,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:11","end":"12:11","startHours":11.175587237212412,"endHours":12.175587237212412,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:11","end":"13:11","startHours":12.175587237212412,"endHours":13.175587237212412,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:11","end":"14:11","startHours":13.175587237212412,"endHours":14.175587237212412,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:11","end":"15:11","startHours":14.175587237212412,"endHours":15.175587237212412,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:11","end":"16:11","startHours":15.175587237212412,"endHours":16.17558723721241,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:11","end":"17:11","startHours":16.17558723721241,"endHours":17.17558723721241,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:11","end":"18:11","startHours":17.17558723721241,"endHours":18.17558723721241,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:11","end":"19:11","startHours":18.17558723721241,"endHours":19.17558723721241,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:11","end":"20:11","startHours":19.17558723721241,"endHours":20.17558723721241,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:11","end":"21:11","startHours":20.17558723721241,"endHours":21.17558723721241,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:11","end":"22:11","startHours":21.17558723721241,"endHours":22.17558723721241,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:11","end":"23:11","startHours":22.17558723721241,"endHours":23.17558723721241,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:11","end":"00:11","startHours":23.17558723721241,"endHours":24.17558723721241,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:11","end":"01:11","startHours":24.17558723721241,"endHours":25.17558723721241,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:11","end":"02:11","startHours":25.17558723721241,"endHours":26.17558723721241,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:11","end":"03:11","startHours":26.17558723721241,"endHours":27.17558723721241,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:11","end":"04:11","startHours":27.17558723721241,"endHours":28.17558723721241,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:11","end":"05:11","startHours":28.17558723721241,"endHours":29.17558723721241,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.3670433454403,"eotMinutes":-0.9600123304242594,"ayanamsa":25.7246}},"calendars":{"vikram_samvat":2190,"vikram_samvatsara":"Parābhava","saka_samvat":2055,"saka_samvatsara":"Vijaya","bengali_samvat":1540,"malayalam_era":1309,"nanakshahi_year":664,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Amāvasyā · Vikram 2190 Parābhava · Śaka 2055 Vijaya"},"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 December 26, 2133 CE · Perth, Australia · Vidhyamitra","description":"December 26, 2133 CE for Perth, Australia: Kṛṣṇa Amāvasyā, sūryodaya 05:11, sūryāsta 19:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2133-12-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2133-12-26","sa":"https://sa.vidhyamitra.com/city/perth/2133-12-26","hi":"https://hi.vidhyamitra.com/city/perth/2133-12-26","x-default":"https://vidhyamitra.com/city/perth/2133-12-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T14:26:32.250Z","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":"2026-06-01T14:26:32.250Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T14:26:32.250Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}