{"id":"vidhyamitra:city-day:pune:2018-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pune/2018-01-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-01-07","date_display":"January 7, 2018 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":2018,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458125.770833,"kali_year":5119,"ahargana":1869660.2708,"sun":{"sidereal_longitude":262.347,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":146.5475,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":244.2005,"elapsed_within_tithi_degrees":4.2005},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":146.5475,"elapsed_within_degrees":13.2141},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":48.8944},"karana":{"half_tithi_index":40,"name":"Gara"},"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":2018,"month":1,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458125.770833,"ahargana":1869660.2708,"kali_year":5119,"ayanamsa_lahiri":24.1047,"grahas":{"sun":{"sidereal_longitude":262.57117700000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":149.660977,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false,"latitude":2.2582},"mars":{"sidereal_longitude":203.52387699999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":240.192677,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":203.588977,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":261.78577700000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":247.84147699999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":116.4014,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":296.4014,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2018,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458125.770833,"kali_year":5119,"ahargana":1869660.2708,"sun":{"sidereal_longitude":262.347,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":146.5475,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":244.2005,"elapsed_within_tithi_degrees":4.2005},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":146.5475,"elapsed_within_degrees":13.2141},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":48.8944},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.258,"elongation":115.799},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.258,"opposition_distance":64.201}},"eclipse_window_40days":[]},"city":{"slug":"pune","name":"Pune, Maharashtra","lat":18.5204,"lon":73.8567,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"mega","elevation_m":560},"tier2":{"city":{"slug":"pune","name":"Pune, Maharashtra","lat":18.5204,"lon":73.8567,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"mega","elevation_m":560},"sunriseLocal":"07:09","sunsetLocal":"18:13","solarNoonLocal":"12:41","dayLengthHours":11.06979502915005,"dayLengthDisplay":"11 Hours 04 Mins 11 Secs","nightLengthDisplay":"12 Hours 55 Mins 49 Secs","moonriseLocal":"23:03","moonsetLocal":"11:15","rahuKala":{"name":"Rāhu Kāla","start":"16:50","end":"18:13","startHours":16.83226104105493,"endHours":18.215985419698686,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:41","end":"14:04","startHours":12.681087905123661,"endHours":14.064812283767417,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:27","end":"16:50","startHours":15.448536662411174,"endHours":16.83226104105493,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:44","end":"10:06","startHours":9.729142564016982,"endHours":10.098135731655315,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:54","startHours":7.607431850096555,"endHours":7.902626384207223,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:19","end":"13:03","startHours":12.312094737485326,"endHours":13.050081072761996,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:40","end":"06:24","startHours":5.670217719995296,"endHours":6.408204055271966,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:13","end":"07:09","startHours":6.223707471452799,"endHours":7.146190390548636,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:16","startHours":14.526053743315336,"endHours":15.264040078592005,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:01","end":"18:25","startHours":18.015985419698687,"endHours":18.415985419698686,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:13","end":"18:41","startHours":18.215985419698686,"endHours":18.677226879246604,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:58","end":"19:43","startHours":17.965985419698686,"endHours":19.715985419698686,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:19","end":"01:03","startHours":24.312094737485324,"endHours":25.050081072761998,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:09","end":"08:32","startHours":7.146190390548636,"endHours":8.529914769192391,"quality":"inauspicious"},{"name":"Chala","start":"08:32","end":"09:55","startHours":8.529914769192391,"endHours":9.913639147836149,"quality":"neutral"},{"name":"Labha","start":"09:55","end":"11:18","startHours":9.913639147836149,"endHours":11.297363526479906,"quality":"auspicious"},{"name":"Amṛta","start":"11:18","end":"12:41","startHours":11.297363526479906,"endHours":12.681087905123661,"quality":"auspicious"},{"name":"Kāla","start":"12:41","end":"14:04","startHours":12.681087905123661,"endHours":14.064812283767417,"quality":"inauspicious"},{"name":"Śubha","start":"14:04","end":"15:27","startHours":14.064812283767417,"endHours":15.448536662411174,"quality":"auspicious"},{"name":"Roga","start":"15:27","end":"16:50","startHours":15.448536662411174,"endHours":16.83226104105493,"quality":"inauspicious"},{"name":"Udveg","start":"16:50","end":"18:13","startHours":16.83226104105493,"endHours":18.215985419698686,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:13","end":"19:50","startHours":18.215985419698686,"endHours":19.83226104105493,"quality":"auspicious"},{"name":"Roga","start":"19:50","end":"21:27","startHours":19.83226104105493,"endHours":21.448536662411172,"quality":"inauspicious"},{"name":"Udveg","start":"21:27","end":"23:04","startHours":21.448536662411172,"endHours":23.064812283767417,"quality":"inauspicious"},{"name":"Chala","start":"23:04","end":"00:41","startHours":23.064812283767417,"endHours":24.68108790512366,"quality":"neutral"},{"name":"Labha","start":"00:41","end":"02:18","startHours":24.68108790512366,"endHours":26.297363526479906,"quality":"auspicious"},{"name":"Amṛta","start":"02:18","end":"03:55","startHours":26.297363526479906,"endHours":27.91363914783615,"quality":"auspicious"},{"name":"Kāla","start":"03:55","end":"05:32","startHours":27.91363914783615,"endHours":29.52991476919239,"quality":"inauspicious"},{"name":"Śubha","start":"05:32","end":"07:09","startHours":29.52991476919239,"endHours":31.146190390548636,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:09","end":"08:09","startHours":7.146190390548636,"endHours":8.146190390548636,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:09","end":"09:09","startHours":8.146190390548636,"endHours":9.146190390548636,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:09","end":"10:09","startHours":9.146190390548636,"endHours":10.146190390548636,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:09","end":"11:09","startHours":10.146190390548636,"endHours":11.146190390548636,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:09","end":"12:09","startHours":11.146190390548636,"endHours":12.146190390548636,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:09","end":"13:09","startHours":12.146190390548636,"endHours":13.146190390548636,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:09","end":"14:09","startHours":13.146190390548636,"endHours":14.146190390548636,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:09","end":"15:09","startHours":14.146190390548636,"endHours":15.146190390548636,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:09","end":"16:09","startHours":15.146190390548636,"endHours":16.146190390548636,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:09","end":"17:09","startHours":16.146190390548636,"endHours":17.146190390548636,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:09","end":"18:09","startHours":17.146190390548636,"endHours":18.146190390548636,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:09","end":"19:09","startHours":18.146190390548636,"endHours":19.146190390548636,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:09","end":"20:09","startHours":19.146190390548636,"endHours":20.146190390548636,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:09","end":"21:09","startHours":20.146190390548636,"endHours":21.146190390548636,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:09","end":"22:09","startHours":21.146190390548636,"endHours":22.146190390548636,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:09","end":"23:09","startHours":22.146190390548636,"endHours":23.146190390548636,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:09","end":"00:09","startHours":23.146190390548636,"endHours":24.146190390548636,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:09","end":"01:09","startHours":24.146190390548636,"endHours":25.146190390548636,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:09","end":"02:09","startHours":25.146190390548636,"endHours":26.146190390548636,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:09","end":"03:09","startHours":26.146190390548636,"endHours":27.146190390548636,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:09","end":"04:09","startHours":27.146190390548636,"endHours":28.146190390548636,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:09","end":"05:09","startHours":28.146190390548636,"endHours":29.146190390548636,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:09","end":"06:09","startHours":29.146190390548636,"endHours":30.146190390548636,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:09","end":"07:09","startHours":30.146190390548636,"endHours":31.146190390548636,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"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":-22.395960008934388,"eotMinutes":-6.292074307419696,"ayanamsa":24.1047}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Ṣaṣṭhī · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"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":"pune"},"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, 2018 CE · Pune, Maharashtra · Vidhyamitra","description":"January 7, 2018 CE for Pune, Maharashtra: Kṛṣṇa Ṣaṣṭhī, sūryodaya 07:09, sūryāsta 18:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pune/2018-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pune/2018-01-07","sa":"https://sa.vidhyamitra.com/city/pune/2018-01-07","hi":"https://hi.vidhyamitra.com/city/pune/2018-01-07","x-default":"https://vidhyamitra.com/city/pune/2018-01-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T19:08:18.932Z","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":"2026-05-15T19:08:18.932Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T19:08:18.932Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}