{"id":"vidhyamitra:city-day:varanasi:2007-04-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/2007-04-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2007-04-15","date_display":"April 15, 2007 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":2007,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454205.770833,"kali_year":5108,"ahargana":1865740.2708,"sun":{"sidereal_longitude":0.8647,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":328.0847,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":327.2201,"elapsed_within_tithi_degrees":3.2201},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":328.0847,"elapsed_within_degrees":8.0847},"yoga":{"number":25,"name":"Brahma","sum_longitude":328.9494},"karana":{"half_tithi_index":54,"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":2007,"month":4,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454205.770833,"ahargana":1865740.2708,"kali_year":5108,"ayanamsa_lahiri":23.9548,"grahas":{"sun":{"sidereal_longitude":0.7503490000000284,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":326.274549,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false,"latitude":0.3122},"mars":{"sidereal_longitude":312.595649,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":342.669649,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":236.43734900000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":39.409649,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":114.03884900000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":324.1019,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":144.1019,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2007,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454205.770833,"kali_year":5108,"ahargana":1865740.2708,"sun":{"sidereal_longitude":0.8647,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":328.0847,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":327.2201,"elapsed_within_tithi_degrees":3.2201},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":328.0847,"elapsed_within_degrees":8.0847},"yoga":{"number":25,"name":"Brahma","sum_longitude":328.9494},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.312,"elongation":32.78},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.312,"opposition_distance":147.22}},"eclipse_window_40days":[]},"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:36","sunsetLocal":"18:20","solarNoonLocal":"11:58","dayLengthHours":12.734971469156193,"dayLengthDisplay":"12 Hours 44 Mins 06 Secs","nightLengthDisplay":"11 Hours 15 Mins 54 Secs","moonriseLocal":"03:45","moonsetLocal":"15:36","rahuKala":{"name":"Rāhu Kāla","start":"16:45","end":"18:20","startHours":16.748023035230357,"endHours":18.33989446887488,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:58","end":"13:34","startHours":11.972408734296785,"endHours":13.564280167941309,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:09","end":"16:45","startHours":15.156151601585833,"endHours":16.748023035230357,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:00","startHours":8.576416342521801,"endHours":9.000915391493674,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:08","end":"06:29","startHours":6.135546810933531,"endHours":6.475146050111029,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:24","startHours":11.547909685324912,"endHours":12.396907783268658,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:54","end":"04:45","startHours":3.906926803831197,"endHours":4.755924901774943,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:33","end":"05:36","startHours":4.543675377289007,"endHours":5.604922999718689,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:57","startHours":14.09490397915615,"endHours":14.943902077099896,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:08","end":"18:32","startHours":18.139894468874882,"endHours":18.53989446887488,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:20","end":"18:52","startHours":18.33989446887488,"endHours":18.870518280089723,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:05","end":"19:50","startHours":18.08989446887488,"endHours":19.83989446887488,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:24","startHours":23.54790968532491,"endHours":24.39690778326866,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:36","end":"07:12","startHours":5.604922999718689,"endHours":7.1967944333632135,"quality":"inauspicious"},{"name":"Chala","start":"07:12","end":"08:47","startHours":7.1967944333632135,"endHours":8.788665867007737,"quality":"neutral"},{"name":"Labha","start":"08:47","end":"10:23","startHours":8.788665867007737,"endHours":10.38053730065226,"quality":"auspicious"},{"name":"Amṛta","start":"10:23","end":"11:58","startHours":10.38053730065226,"endHours":11.972408734296785,"quality":"auspicious"},{"name":"Kāla","start":"11:58","end":"13:34","startHours":11.972408734296785,"endHours":13.564280167941309,"quality":"inauspicious"},{"name":"Śubha","start":"13:34","end":"15:09","startHours":13.564280167941309,"endHours":15.156151601585833,"quality":"auspicious"},{"name":"Roga","start":"15:09","end":"16:45","startHours":15.156151601585833,"endHours":16.748023035230357,"quality":"inauspicious"},{"name":"Udveg","start":"16:45","end":"18:20","startHours":16.748023035230357,"endHours":18.33989446887488,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:20","end":"19:45","startHours":18.33989446887488,"endHours":19.748023035230357,"quality":"auspicious"},{"name":"Roga","start":"19:45","end":"21:09","startHours":19.748023035230357,"endHours":21.156151601585833,"quality":"inauspicious"},{"name":"Udveg","start":"21:09","end":"22:34","startHours":21.156151601585833,"endHours":22.56428016794131,"quality":"inauspicious"},{"name":"Chala","start":"22:34","end":"23:58","startHours":22.56428016794131,"endHours":23.972408734296785,"quality":"neutral"},{"name":"Labha","start":"23:58","end":"01:23","startHours":23.972408734296785,"endHours":25.38053730065226,"quality":"auspicious"},{"name":"Amṛta","start":"01:23","end":"02:47","startHours":25.38053730065226,"endHours":26.788665867007737,"quality":"auspicious"},{"name":"Kāla","start":"02:47","end":"04:12","startHours":26.788665867007737,"endHours":28.196794433363213,"quality":"inauspicious"},{"name":"Śubha","start":"04:12","end":"05:36","startHours":28.196794433363213,"endHours":29.60492299971869,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:36","end":"06:36","startHours":5.604922999718689,"endHours":6.604922999718689,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:36","end":"07:36","startHours":6.604922999718689,"endHours":7.604922999718689,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:36","end":"08:36","startHours":7.604922999718689,"endHours":8.604922999718688,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:36","end":"09:36","startHours":8.604922999718688,"endHours":9.604922999718688,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:36","end":"10:36","startHours":9.604922999718688,"endHours":10.604922999718688,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:36","end":"11:36","startHours":10.604922999718688,"endHours":11.604922999718688,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:36","end":"12:36","startHours":11.604922999718688,"endHours":12.604922999718688,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:36","end":"13:36","startHours":12.604922999718688,"endHours":13.604922999718688,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:36","end":"14:36","startHours":13.604922999718688,"endHours":14.604922999718688,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:36","end":"15:36","startHours":14.604922999718688,"endHours":15.604922999718688,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:36","end":"16:36","startHours":15.604922999718688,"endHours":16.60492299971869,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:36","end":"17:36","startHours":16.60492299971869,"endHours":17.60492299971869,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:36","end":"18:36","startHours":17.60492299971869,"endHours":18.60492299971869,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:36","end":"19:36","startHours":18.60492299971869,"endHours":19.60492299971869,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:36","end":"20:36","startHours":19.60492299971869,"endHours":20.60492299971869,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:36","end":"21:36","startHours":20.60492299971869,"endHours":21.60492299971869,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:36","end":"22:36","startHours":21.60492299971869,"endHours":22.60492299971869,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:36","end":"23:36","startHours":22.60492299971869,"endHours":23.60492299971869,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:36","end":"00:36","startHours":23.60492299971869,"endHours":24.60492299971869,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:36","end":"01:36","startHours":24.60492299971869,"endHours":25.60492299971869,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:36","end":"02:36","startHours":25.60492299971869,"endHours":26.60492299971869,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:36","end":"03:36","startHours":26.60492299971869,"endHours":27.60492299971869,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:36","end":"04:36","startHours":27.60492299971869,"endHours":28.60492299971869,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:36","end":"05:36","startHours":28.60492299971869,"endHours":29.60492299971869,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":9.568798071850871,"eotMinutes":-0.240124057807095,"ayanamsa":23.9548}},"calendars":{"vikram_samvat":2064,"vikram_samvatsara":"Śārvarī","saka_samvat":1929,"saka_samvatsara":"Sarvajit","bengali_samvat":1414,"malayalam_era":1183,"nanakshahi_year":538,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Trayodaśī · Vikram 2064 Śārvarī · Śaka 1929 Sarvajit"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":"varanasi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 15, 2007 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"April 15, 2007 CE for Vārāṇasī (Kāśī): Kṛṣṇa Trayodaśī, sūryodaya 05:36, sūryāsta 18:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/2007-04-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/2007-04-15","sa":"https://sa.vidhyamitra.com/city/varanasi/2007-04-15","hi":"https://hi.vidhyamitra.com/city/varanasi/2007-04-15","x-default":"https://vidhyamitra.com/city/varanasi/2007-04-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T14:58:38.902Z","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":"2026-05-14T14:58:38.902Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T14:58:38.902Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}