{"id":"vidhyamitra:city-day:coimbatore:2039-01-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/coimbatore/2039-01-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2039-01-31","date_display":"January 31, 2039 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2039,"month":1,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465819.770833,"kali_year":5140,"ahargana":1877354.2708,"sun":{"sidereal_longitude":286.5207,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":4.0005,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":77.4798,"elapsed_within_tithi_degrees":5.4798},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":4.0005,"elapsed_within_degrees":4.0005},"yoga":{"number":22,"name":"Sādhya","sum_longitude":290.5212},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2039,"month":1,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2465819.770833,"ahargana":1877354.2708,"kali_year":5140,"ayanamsa_lahiri":24.399,"grahas":{"sun":{"sidereal_longitude":286.60610900000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":4.05150900000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":-4.0688},"mars":{"sidereal_longitude":259.1891089999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":290.40180899999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":123.088009,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":311.24610899999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":153.77650900000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":68.7363,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":248.7363,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2039,"month":1,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465819.770833,"kali_year":5140,"ahargana":1877354.2708,"sun":{"sidereal_longitude":286.5207,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":4.0005,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":77.4798,"elapsed_within_tithi_degrees":5.4798},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":4.0005,"elapsed_within_degrees":4.0005},"yoga":{"number":22,"name":"Sādhya","sum_longitude":290.5212},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.069,"elongation":77.48},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.069,"opposition_distance":102.52}},"eclipse_window_40days":[]},"city":{"slug":"coimbatore","name":"Coimbatore, Tamil Nadu","lat":11.0168,"lon":76.9558,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"coimbatore","name":"Coimbatore, Tamil Nadu","lat":11.0168,"lon":76.9558,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"06:46","sunsetLocal":"18:25","solarNoonLocal":"12:36","dayLengthHours":11.650511296208002,"dayLengthDisplay":"11 Hours 39 Mins 02 Secs","nightLengthDisplay":"12 Hours 20 Mins 58 Secs","moonriseLocal":"11:34","moonsetLocal":"23:57","rahuKala":{"name":"Rāhu Kāla","start":"08:14","end":"09:41","startHours":8.226164739619367,"endHours":9.682478651645368,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:08","end":"12:36","startHours":11.138792563671368,"endHours":12.595106475697367,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:03","end":"15:30","startHours":14.051420387723368,"endHours":15.50773429974937,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:29","end":"09:53","startHours":9.488303463375235,"endHours":9.876653839915502,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:15","end":"07:34","startHours":7.2552887982687,"endHours":7.565969099500913,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"12:59","startHours":12.2067560991571,"endHours":12.983456852237634,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:13","end":"06:00","startHours":5.2164493214323,"endHours":5.993150074512833,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:48","end":"06:46","startHours":5.7989748862427,"endHours":6.769850827593367,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:19","startHours":14.536858358398701,"endHours":15.313559111479234,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.22036212380137,"endHours":18.620362123801367,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:54","startHours":18.420362123801368,"endHours":18.905800094476703,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.170362123801368,"endHours":19.920362123801368,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"00:59","startHours":24.2067560991571,"endHours":24.983456852237634,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:46","end":"08:14","startHours":6.769850827593367,"endHours":8.226164739619367,"quality":"auspicious"},{"name":"Kāla","start":"08:14","end":"09:41","startHours":8.226164739619367,"endHours":9.682478651645368,"quality":"inauspicious"},{"name":"Śubha","start":"09:41","end":"11:08","startHours":9.682478651645368,"endHours":11.138792563671368,"quality":"auspicious"},{"name":"Roga","start":"11:08","end":"12:36","startHours":11.138792563671368,"endHours":12.595106475697367,"quality":"inauspicious"},{"name":"Udveg","start":"12:36","end":"14:03","startHours":12.595106475697367,"endHours":14.051420387723368,"quality":"inauspicious"},{"name":"Chala","start":"14:03","end":"15:30","startHours":14.051420387723368,"endHours":15.50773429974937,"quality":"neutral"},{"name":"Labha","start":"15:30","end":"16:58","startHours":15.50773429974937,"endHours":16.964048211775367,"quality":"auspicious"},{"name":"Amṛta","start":"16:58","end":"18:25","startHours":16.964048211775367,"endHours":18.420362123801368,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:25","end":"19:58","startHours":18.420362123801368,"endHours":19.964048211775367,"quality":"neutral"},{"name":"Labha","start":"19:58","end":"21:30","startHours":19.964048211775367,"endHours":21.507734299749366,"quality":"auspicious"},{"name":"Amṛta","start":"21:30","end":"23:03","startHours":21.507734299749366,"endHours":23.05142038772337,"quality":"auspicious"},{"name":"Kāla","start":"23:03","end":"00:36","startHours":23.05142038772337,"endHours":24.595106475697367,"quality":"inauspicious"},{"name":"Śubha","start":"00:36","end":"02:08","startHours":24.595106475697367,"endHours":26.138792563671366,"quality":"auspicious"},{"name":"Roga","start":"02:08","end":"03:41","startHours":26.138792563671366,"endHours":27.68247865164537,"quality":"inauspicious"},{"name":"Udveg","start":"03:41","end":"05:14","startHours":27.68247865164537,"endHours":29.226164739619367,"quality":"inauspicious"},{"name":"Chala","start":"05:14","end":"06:46","startHours":29.226164739619367,"endHours":30.769850827593366,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:46","end":"07:46","startHours":6.769850827593367,"endHours":7.769850827593367,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:46","end":"08:46","startHours":7.769850827593367,"endHours":8.769850827593366,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:46","end":"09:46","startHours":8.769850827593366,"endHours":9.769850827593366,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:46","end":"10:46","startHours":9.769850827593366,"endHours":10.769850827593366,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:46","end":"11:46","startHours":10.769850827593366,"endHours":11.769850827593366,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:46","end":"12:46","startHours":11.769850827593366,"endHours":12.769850827593366,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:46","end":"13:46","startHours":12.769850827593366,"endHours":13.769850827593366,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:46","end":"14:46","startHours":13.769850827593366,"endHours":14.769850827593366,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:46","end":"15:46","startHours":14.769850827593366,"endHours":15.769850827593366,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:46","end":"16:46","startHours":15.769850827593366,"endHours":16.769850827593366,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:46","end":"17:46","startHours":16.769850827593366,"endHours":17.769850827593366,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:46","end":"18:46","startHours":17.769850827593366,"endHours":18.769850827593366,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:46","end":"19:46","startHours":18.769850827593366,"endHours":19.769850827593366,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:46","end":"20:46","startHours":19.769850827593366,"endHours":20.769850827593366,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:46","end":"21:46","startHours":20.769850827593366,"endHours":21.769850827593366,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:46","end":"22:46","startHours":21.769850827593366,"endHours":22.769850827593366,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:46","end":"23:46","startHours":22.769850827593366,"endHours":23.769850827593366,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:46","end":"00:46","startHours":23.769850827593366,"endHours":24.769850827593366,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:46","end":"01:46","startHours":24.769850827593366,"endHours":25.769850827593366,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:46","end":"02:46","startHours":25.769850827593366,"endHours":26.769850827593366,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:46","end":"03:46","startHours":26.769850827593366,"endHours":27.769850827593366,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:46","end":"04:46","startHours":27.769850827593366,"endHours":28.769850827593366,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:46","end":"05:46","startHours":28.769850827593366,"endHours":29.769850827593366,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:46","end":"06:46","startHours":29.769850827593366,"endHours":30.769850827593366,"planetary_lord":"Venus"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","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":-17.46656645573641,"eotMinutes":-13.52958854184206,"ayanamsa":24.399}},"calendars":{"vikram_samvat":2096,"vikram_samvatsara":"Aṅgirasa","saka_samvat":1961,"saka_samvatsara":"Siddhārthī","bengali_samvat":1446,"malayalam_era":1215,"nanakshahi_year":570,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Saptamī · Vikram 2096 Aṅgirasa · Śaka 1961 Siddhārthī"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7, 6.34-35.","step_count":5,"url":"/walk/chandra-walk","steps":[{"label":"BG 6.5","url":"/bhagavad-gita/6/5","purpose":"Lift the self by the Self; begin the walk with inner responsibility."},{"label":"BG 6.6","url":"/bhagavad-gita/6/6","purpose":"See the mind as friend when mastered and enemy when unmastered."},{"label":"BG 6.7","url":"/bhagavad-gita/6/7","purpose":"Stabilize the conquered mind in heat/cold, honor/dishonor, pleasure/pain."},{"label":"BG 6.34","url":"/bhagavad-gita/6/34","purpose":"Name the restless mind honestly before trying to discipline it."},{"label":"BG 6.35","url":"/bhagavad-gita/6/35","purpose":"Complete with abhyāsa and vairāgya: practice and detachment."}]},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"coimbatore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 31, 2039 CE · Coimbatore, Tamil Nadu · Vidhyamitra","description":"January 31, 2039 CE for Coimbatore, Tamil Nadu: Śukla Saptamī, sūryodaya 06:46, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/coimbatore/2039-01-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/coimbatore/2039-01-31","sa":"https://sa.vidhyamitra.com/city/coimbatore/2039-01-31","hi":"https://hi.vidhyamitra.com/city/coimbatore/2039-01-31","x-default":"https://vidhyamitra.com/city/coimbatore/2039-01-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T11:55:14.067Z","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":"2026-08-10T11:55:14.067Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T11:55:14.067Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}