I guess I’m that person …
The TNG/DS9/VOY era stardates are actually really easy to calculate: 1000 units per year, with 2364 = 41xxx (first season of TNG). TNG Season 1 was a bit of a mess with the stardates, but after that the remainder of that era is surprisingly consistent.
Assuming the screen caps are DS9 Season 5 or 6, that is either 2373 (50xxx) or 2374 (51xxx). The 1st of April for those years would span the following stardates (rounding to one decimal place):
1st April 2373: 50246.6 to 50249.3 1st April 2374: 51246.6 to 51249.3
For DS9 Season 4 (2372), it would be slightly different, being a leap year:
1st April 2372: 49248.6 to 49251.4
Oh no, now there’s two “that persons”!
1000 stardates is definitely 1 Earth year, as confirmed when Discovery jumped 800 years into the future and they hadn’t drifted away from that pattern.
However, there’s good evidence that stardate x000 is not January 1st.
In Data’s Day, the stardate is 44390.1 and Data notes in his log that there’s “a celebration of the Hindu Festival of Lights”. That could technically be any one of 5 days in 2366, from October 31 to November 4th, according to this calculator: https://www.drikpanchang.com/diwali/diwali-puja-calendar.html?year=2366
(To confirm that 2366 is the correct year, Data directly said it was 2364 in The Neutral Zone, 2.4 years earlier on stardate 41986).
Assuming November 1 for Data’s Day, that’s 214 days after April 1. 44390 - 1000 * (214/365) = stardate 43803 for April 1. The start of the year would be 304 days earlier around stardate 43557. Of course, stardates trip over themselves all the time, but would Data of all people be wrong?
A little support is in Voyager Homestead, when they celebrate First Contact Day (April 5th) sometime shortly before stardate 54868.6. That’s a bit late but in both cases we’re looking at April falling in the 800s. I’d go early 800s, because Data is better at math than Neelix. (I dunno, maybe Voyager’s clocks had fallen 2 weeks out of sync after being separated from Federation servers for 7 years).
So, funnily enough, most of the online stardate calculators make the same mistake I did (start of year = xx000). However, this one doesn’t – it uses the ‘Homestead’ reference instead (based on the source code).
Interesting! If the stardate cycle isn’t aligned with the calendar year, that would make sense (from a production perspective) since the broadcast seasons aren’t aligned to it either. The thought did cross my mind but I’ve never seen it commented upon elsewhere, so thanks for the details.
I doubt Voyager’s clocks would be that much out of sync (especially once contact was re-established with the Federation, as that would reduce any offset to minutes or hours at most), so I usually put down that degree of inaccuracy to the writing (I seriously doubt the writers did anything other than just tried to evenly progress the dates between the start and end of the season).
Stardate 5800.8
bareil did use the mek’leth to cut some cake/flan once.
Kor used Kahless’ own pride and joy to cook some meat on a fire.
I’m going with Kor’s judgement on this one.
Look, we all just make up random numbers and throw in a decimal point to make it feel official.
Nobody says anything because nobody wants to admit it’s all made up.
So just toss some numbers up there and you’re golden!
If i remember correctly, ‘star dates’ are just dates read weirdly. Currently it is stardate 2026-04-01.thetimeaccordingtothefederation
