| Sr. No. | Name of the Optional Holidays | Date | Days of Week |
| 1. | Vishvakarma Jayanti (Maha Sud-13) | 03rd February,2023 | Friday |
| 2. | Birthday of Dhani Matang Dev | 08th February, 2023 | Wednesday |
| 3 | Holi | 07th March, 2023 | Tuesday |
| 4. | Shab – e – Barat (Muslim Shiya & Sunni) | 08th March, 2023 | Wednesday |
| 5. | Jamshedi Navroz ( Parsi Shahenshahi & Parsi Kadmi) | 21st March, 2023 | Tuesday |
| 6. | Gudi Padvo (Chaitra Sud-1) | 22nd March, 2023 | Wednesday |
| 7. | Hatkeshvar Jayanti | 05th April, 2023 | Wednesday |
| 8. | Hanuman Jayanti (Chaitra Sud-15) | 06th April, 2023 | Thursday |
| 9. | Pesah (1st Day) (Yahudi) | 06th April, 2023 | Thursday |
| 10. | Shahadat – e – Hazarat Ali (Muslim Shiya) | 13rd April, 2023 | Thursday |
| 11. | Shree Adhya Jagadguru Shankaracharya Jayanti (Vaishakh Sud-5) | 25th APRIL, 2023 | Tuesday |
| 12. | Budhha Purnima (Vaishakh Sud-15) | 05th May, 2023 | Friday |
| 13. | Zarthost – no – Disho (Parsi Shahenshahi) | 23rd May, 2023 | Tuesday |
| 14. | Guru Arjundev’s Martyrdom day | 23rd May, 2023 | Tuesday |
| 15. | Shavuoth (Yahudi) | 26th May, 2023 | Friday |
| 16. | Ratha yatra (Ashadhi bij) (Ashadh Sud-2) | 20th June, 2023 | Tuesday |
| 17. | Gatha Gahamber (Gatha-lll) (Parsi Kadmi) | 14th July, 2023 | Friday |
| 18. | Parsi New Year Day (Parsi Kadmi) | 17th July, 2023 | Monday |
| 19. | Tisha – be- aav (Yahudi) As Yahudi Experts | 28th July, 2023 | Friday |
| 20. | 9th Muharram (Muslim Shiya & Sunni) | 28th July, 2023 | Friday |
| 21. | International Day of the World’s Indigenous Peoples | 09th August, 2023 | Wednesday |
| 22. | Parsi New Year Day Eve (Gatha-V) (Parsi Shahenshahi) | 15th August, 2023 | Tuesday |
| 23. | Khordad Sal (Parsi Shahenshahi) | 21st August, 2023 | Monday |
| 24. | Onam | 29th August, 2023 | Tuesday |
| 25. | Nand Utsav (Shravan Vad-9) | 08th September, 2023 | Friday |
| 26. | Shravan Vad -12 (Paryusan 1st Day) (Chaturthi Paksha) | 12th September, 2023 | Tuesday |
| 27. | Shravan Vad – 13 (Paryusan 1st Day) (Panchami Paksha) | 13th September, 2023 | Wednesday |
| 28. | Shahadat – e – Imam Hasan (Muslim Shiya) | 14th September, 2023 | Thursday |
| 29. | (1) Mahavir Swami Janma Vachan (Chaturthi Paksha) | 16th September, 2023 | Saturday |
| | (2) Rosh Hashanah (1st Day) (New Year) (Yahudi) | 16th September, 2023 | Saturday |
| 30. | Ganesh Chaturthi (Bhadarva Sud-4) | 19th September, 2023 | Tuesday |
| 31. | Samvatsari (Panchami Paksha) | 20th September, 2023 | Wednesday |
| 32. | Yom Kippur (Yahudi) | 25th September, 2023 | Monday |
| 33. | Succoth (Yahudi) | 30th September, 2023 | Saturday |
| 34. | Id – e – Maulud (Muslim Shiya) | 03rd October, 2023 | Tuesday |
| 35. | Dhan Terash ( Aaso Vad-12) | 10th November, 2023 | Friday |
| 36. | Kartak Sud-15 (Dev-Diwali) | 27th November, 2023 | Monday |
| 37. | Shrimad Bhagwad Gita Jayanti | 22nd December,2023 | Friday |
| 38. | Boxing Day (Next Day to Christmas) | 26th December, 2023 | Tuesday |
