Except for Dhanur month, in which other months can we perform Tiruvaradhanam before sunrise? On occasions, if there is a need to visit a temple early in the morning or if there is a need to travel when to perform Tiruvaradhanam? Similarly, on such occasions, when to perform Sandhyavandanam?

Only during Dhanur month, Tiruvaradhanam is performed before sunrise. During other months, if an eclipse is around, it can be performed before sunrise. During other times, it is a practice to perform Tiruvaradhanam only after Sandhyavandanam, etc. If there is a need to travel, offer arghyam before sunrise, perform upasthanam after sunrise, and immediately perform Madhyanikam followed by Tiruvaradhanam; on alpa Dwadasi (Dwadasi exists only for a very few nazhigai-s) days, Tiruvaradhanam can be performed before sunrise.