{"id":"vidhyamitra:city-day:perth:2125-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2125-01-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2125-01-07","date_display":"January 7, 2125 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":2125,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497206.770833,"kali_year":5226,"ahargana":1908741.2708,"sun":{"sidereal_longitude":260.6128,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":289.0902,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":28.4774,"elapsed_within_tithi_degrees":4.4774},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":289.0902,"elapsed_within_degrees":9.0902},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.703},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2125,"month":1,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2497206.770833,"ahargana":1908741.2708,"kali_year":5226,"ayanamsa_lahiri":25.5994,"grahas":{"sun":{"sidereal_longitude":261.10349500000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":286.494695,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":4.47},"mars":{"sidereal_longitude":172.913595,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":254.28529500000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":208.75899500000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":248.09619500000008,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":122.41009500000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":205.702,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":25.702,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2125,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497206.770833,"kali_year":5226,"ahargana":1908741.2708,"sun":{"sidereal_longitude":260.6128,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":289.0902,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":28.4774,"elapsed_within_tithi_degrees":4.4774},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":289.0902,"elapsed_within_degrees":9.0902},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.703},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.47,"elongation":28.477},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.47,"opposition_distance":151.523}},"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":"05:19","sunsetLocal":"19:27","solarNoonLocal":"12:23","dayLengthHours":14.132200708313524,"dayLengthDisplay":"14 Hours 07 Mins 56 Secs","nightLengthDisplay":"9 Hours 52 Mins 04 Secs","moonriseLocal":"07:17","moonsetLocal":"20:52","rahuKala":{"name":"Rāhu Kāla","start":"17:41","end":"19:27","startHours":17.6804098374079,"endHours":19.44693492594709,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:23","end":"14:09","startHours":12.380834571790327,"endHours":14.147359660329519,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:55","end":"17:41","startHours":15.913884748868709,"endHours":17.6804098374079,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:05","startHours":8.612247716240056,"endHours":9.08332107318384,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:54","end":"06:17","startHours":5.903575913813296,"endHours":6.2804345993683235,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:51","startHours":11.909761214846544,"endHours":12.85190792873411,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:26","end":"04:22","startHours":3.4304407898584293,"endHours":4.372587503745997,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:08","end":"05:19","startHours":4.137050825274105,"endHours":5.314734217633566,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:41","startHours":14.73620135650925,"endHours":15.678348070396819,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:15","end":"19:39","startHours":19.24693492594709,"endHours":19.64693492594709,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:27","end":"20:02","startHours":19.44693492594709,"endHours":20.03577662212682,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:12","end":"20:57","startHours":19.19693492594709,"endHours":20.94693492594709,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:51","startHours":23.909761214846544,"endHours":24.85190792873411,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:19","end":"07:05","startHours":5.314734217633566,"endHours":7.081259306172757,"quality":"inauspicious"},{"name":"Chala","start":"07:05","end":"08:51","startHours":7.081259306172757,"endHours":8.847784394711947,"quality":"neutral"},{"name":"Labha","start":"08:51","end":"10:37","startHours":8.847784394711947,"endHours":10.614309483251137,"quality":"auspicious"},{"name":"Amṛta","start":"10:37","end":"12:23","startHours":10.614309483251137,"endHours":12.380834571790327,"quality":"auspicious"},{"name":"Kāla","start":"12:23","end":"14:09","startHours":12.380834571790327,"endHours":14.147359660329519,"quality":"inauspicious"},{"name":"Śubha","start":"14:09","end":"15:55","startHours":14.147359660329519,"endHours":15.913884748868709,"quality":"auspicious"},{"name":"Roga","start":"15:55","end":"17:41","startHours":15.913884748868709,"endHours":17.6804098374079,"quality":"inauspicious"},{"name":"Udveg","start":"17:41","end":"19:27","startHours":17.6804098374079,"endHours":19.44693492594709,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:27","end":"20:41","startHours":19.44693492594709,"endHours":20.6804098374079,"quality":"auspicious"},{"name":"Roga","start":"20:41","end":"21:55","startHours":20.6804098374079,"endHours":21.91388474886871,"quality":"inauspicious"},{"name":"Udveg","start":"21:55","end":"23:09","startHours":21.91388474886871,"endHours":23.14735966032952,"quality":"inauspicious"},{"name":"Chala","start":"23:09","end":"00:23","startHours":23.14735966032952,"endHours":24.380834571790327,"quality":"neutral"},{"name":"Labha","start":"00:23","end":"01:37","startHours":24.380834571790327,"endHours":25.614309483251137,"quality":"auspicious"},{"name":"Amṛta","start":"01:37","end":"02:51","startHours":25.614309483251137,"endHours":26.847784394711947,"quality":"auspicious"},{"name":"Kāla","start":"02:51","end":"04:05","startHours":26.847784394711947,"endHours":28.081259306172754,"quality":"inauspicious"},{"name":"Śubha","start":"04:05","end":"05:19","startHours":28.081259306172754,"endHours":29.314734217633564,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:19","end":"06:19","startHours":5.314734217633566,"endHours":6.314734217633566,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:19","end":"07:19","startHours":6.314734217633566,"endHours":7.314734217633566,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:19","end":"08:19","startHours":7.314734217633566,"endHours":8.314734217633566,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:19","end":"09:19","startHours":8.314734217633566,"endHours":9.314734217633566,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:19","end":"10:19","startHours":9.314734217633566,"endHours":10.314734217633566,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:19","end":"11:19","startHours":10.314734217633566,"endHours":11.314734217633566,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:19","end":"12:19","startHours":11.314734217633566,"endHours":12.314734217633566,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:19","end":"13:19","startHours":12.314734217633566,"endHours":13.314734217633566,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:19","end":"14:19","startHours":13.314734217633566,"endHours":14.314734217633566,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:19","end":"15:19","startHours":14.314734217633566,"endHours":15.314734217633566,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:19","end":"16:19","startHours":15.314734217633566,"endHours":16.314734217633564,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:19","end":"17:19","startHours":16.314734217633564,"endHours":17.314734217633564,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:19","end":"18:19","startHours":17.314734217633564,"endHours":18.314734217633564,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:19","end":"19:19","startHours":18.314734217633564,"endHours":19.314734217633564,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:19","end":"20:19","startHours":19.314734217633564,"endHours":20.314734217633564,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:19","end":"21:19","startHours":20.314734217633564,"endHours":21.314734217633564,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:19","end":"22:19","startHours":21.314734217633564,"endHours":22.314734217633564,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:19","end":"23:19","startHours":22.314734217633564,"endHours":23.314734217633564,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:19","end":"00:19","startHours":23.314734217633564,"endHours":24.314734217633564,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:19","end":"01:19","startHours":24.314734217633564,"endHours":25.314734217633564,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:19","end":"02:19","startHours":25.314734217633564,"endHours":26.314734217633564,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:19","end":"03:19","startHours":26.314734217633564,"endHours":27.314734217633564,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:19","end":"04:19","startHours":27.314734217633564,"endHours":28.314734217633564,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:19","end":"05:19","startHours":28.314734217633564,"endHours":29.314734217633564,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.392622236638807,"eotMinutes":-6.292074307419696,"ayanamsa":25.5994}},"calendars":{"vikram_samvat":2182,"vikram_samvatsara":"Vilambī","saka_samvat":2047,"saka_samvatsara":"Pārthiva","bengali_samvat":1532,"malayalam_era":1301,"nanakshahi_year":656,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Tṛtīyā · Vikram 2182 Vilambī · Śaka 2047 Pārthiva"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 January 7, 2125 CE · Perth, Australia · Vidhyamitra","description":"January 7, 2125 CE for Perth, Australia: Śukla Tṛtīyā, sūryodaya 05:19, sūryāsta 19:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2125-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2125-01-07","sa":"https://sa.vidhyamitra.com/city/perth/2125-01-07","hi":"https://hi.vidhyamitra.com/city/perth/2125-01-07","x-default":"https://vidhyamitra.com/city/perth/2125-01-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T11:06:18.231Z","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":"2026-05-24T11:06:18.231Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T11:06:18.231Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}