Understanding >Astronomical calculations
CALENDAR OF THE YEAR 2002 JANUARY FEBRUARY MARCH ------------------------------ ------------------------------ ------------------------------ DAY DAY & NO DAY DAY & NO DAY DAY & NO ------------------- --------- ------------------- --------- ------------------- --------- OF OF THE JULIAN of the OF OF THE JULIAN of the OF OF THE JULIAN of the MONTH YEAR ELAPSED WEEK MONTH YEAR ELAPSED WEEK MONTH YEAR ELAPSED WEEK AT 12H UTC AT 12H UTC AT 12H UTC ------------------- --------- ------------------- --------- ------------------- --------- 245 245 245 1 1 2276 TUE. 1 32 2307 FRI. 1 60 2335 FRI. 2 2 2277 WED. 2 33 2308 SAT. 2 61 2336 SAT. 3 3 2278 THU. 1 ! 3 34 2309 SUN. ---- 3 62 2337 SUN. ---- 4 4 2279 FRI. 4 35 2310 MON. ---- 4 63 2338 MON. ---- 5 5 2280 SAT. 5 36 2311 TUE. 5 64 2339 TUE. 6 6 2281 SUN. ---- 6 37 2312 WED. 6 65 2340 WED. 7 7 2282 MON. ---- 7 38 2313 THU. 6 ! 7 66 2341 THU. 10 ! 8 8 2283 TUE. 8 39 2314 FRI. 8 67 2342 FRI. 9 9 2284 WED. 9 40 2315 SAT. 9 68 2343 SAT. 10 10 2285 THU. 2 ! 10 41 2316 SUN. ---- 10 69 2344 SUN. ---- 11 11 2286 FRI. 11 42 2317 MON. ---- 11 70 2345 MON. ---- 12 12 2287 SAT. 12 43 2318 TUE. 12 71 2346 TUE. 13 13 2288 SUN. ---- 13 44 2319 WED. 13 72 2347 WED. 14 14 2289 MON. ---- 14 45 2320 THU. 7 ! 14 73 2348 THU. 11 ! 15 15 2290 TUE. 15 46 2321 FRI. 15 74 2349 FRI. 16 16 2291 WED. 16 47 2322 SAT. 16 75 2350 SAT. 17 17 2292 THU. 3 ! 17 48 2323 SUN. ---- 17 76 2351 SUN. ---- 18 18 2293 FRI. 18 49 2324 MON. ---- 18 77 2352 MON. ---- 19 19 2294 SAT. 19 50 2325 TUE. 19 78 2353 TUE. 20 20 2295 SUN. ---- 20 51 2326 WED. 20 79 2354 WED. 21 21 2296 MON. ---- 21 52 2327 THU. 8 ! 21 80 2355 THU. 12 ! 22 22 2297 TUE. 22 53 2328 FRI. 22 81 2356 FRI. 23 23 2298 WED. 23 54 2329 SAT. 23 82 2357 SAT. 24 24 2299 THU. 4 ! 24 55 2330 SUN. ---- 24 83 2358 SUN. ---- 25 25 2300 FRI. 25 56 2331 MON. ---- 25 84 2359 MON. ---- 26 26 2301 SAT. 26 57 2332 TUE. 26 85 2360 TUE. 27 27 2302 SUN. ---- 27 58 2333 WED. 27 86 2361 WED. 28 28 2303 MON. ---- 28 59 2334 THU. 9 ! 28 87 2362 THU. 13 ! 29 29 2304 TUE. 29 88 2363 FRI. 30 30 2305 WED. 30 89 2364 SAT. 31 31 2306 THU. 5 ! 31 90 2365 SUN. ---- ------------------------------ ------------------------------ ------------------------------ 2002.-CALENDAR-. APRIL MAY JUNE ------------------------------ ------------------------------ ------------------------------ DAY DAY & NO DAY DAY & NO DAY DAY & NO ------------------- --------- ------------------- --------- ------------------- --------- OF OF THE JULIAN of the OF OF THE JULIAN of the OF OF THE JULIAN of the MONTH YEAR ELAPSED WEEK MONTH YEAR ELAPSED WEEK MONTH YEAR ELAPSED WEEK AT 12H UTC AT 12H UTC AT 12H UTC ------------------- --------- ------------------- --------- ------------------- --------- 245 245 245 1 91 2366 MON. ---- 1 121 2396 WED. 1 152 2427 SAT. 2 92 2367 TUE. 2 122 2397 THU. 18 ! 2 153 2428 SUN. ---- 3 93 2368 WED. 3 123 2398 FRI. 3 154 2429 MON. ---- 4 94 2369 THU. 14 ! 4 124 2399 SAT. 4 155 2430 TUE. 5 95 2370 FRI. 5 125 2400 SUN. ---- 5 156 2431 WED. 6 96 2371 SAT. 6 126 2401 MON. ---- 6 157 2432 THU. 23 ! 7 97 2372 SUN. ---- 7 127 2402 TUE. 7 158 2433 FRI. 8 98 2373 MON. ---- 8 128 2403 WED. 8 159 2434 SAT. 9 99 2374 TUE. 9 129 2404 THU. 19 ! 9 160 2435 SUN. ---- 10 100 2375 WED. 10 130 2405 FRI. 10 161 2436 MON. ---- 11 101 2376 THU. 15 ! 11 131 2406 SAT. 11 162 2437 TUE. 12 102 2377 FRI. 12 132 2407 SUN. ---- 12 163 2438 WED. 13 103 2378 SAT. 13 133 2408 MON. ---- 13 164 2439 THU. 24 ! 14 104 2379 SUN. ---- 14 134 2409 TUE. 14 165 2440 FRI. 15 105 2380 MON. ---- 15 135 2410 WED. 15 166 2441 SAT. 16 106 2381 TUE. 16 136 2411 THU. 20 ! 16 167 2442 SUN. ---- 17 107 2382 WED. 17 137 2412 FRI. 17 168 2443 MON. ---- 18 108 2383 THU. 16 ! 18 138 2413 SAT. 18 169 2444 TUE. 19 109 2384 FRI. 19 139 2414 SUN. ---- 19 170 2445 WED. 20 110 2385 SAT. 20 140 2415 MON. ---- 20 171 2446 THU. 25 ! 21 111 2386 SUN. ---- 21 141 2416 TUE. 21 172 2447 FRI. 22 112 2387 MON. ---- 22 142 2417 WED. 22 173 2448 SAT. 23 113 2388 TUE. 23 143 2418 THU. 21 ! 23 174 2449 SUN. ---- 24 114 2389 WED. 24 144 2419 FRI. 24 175 2450 MON. ---- 25 115 2390 THU. 17 ! 25 145 2420 SAT. 25 176 2451 TUE. 26 116 2391 FRI. 26 146 2421 SUN. ---- 26 177 2452 WED. 27 117 2392 SAT. 27 147 2422 MON. ---- 27 178 2453 THU. 26 ! 28 118 2393 SUN. ---- 28 148 2423 TUE. 28 179 2454 FRI. 29 119 2394 MON. ---- 29 149 2424 WED. 29 180 2455 SAT. 30 120 2395 TUE. 30 150 2425 THU. 22 ! 30 181 2456 SUN. ---- 31 151 2426 FRI. ------------------------------ ------------------------------ ------------------------------ 2002.-CALENDAR-. JULY AUGUST SEPTEMBER ------------------------------ ------------------------------ ------------------------------ DAY DAY & NO DAY DAY & NO DAY DAY & NO ------------------- --------- ------------------- --------- ------------------- --------- OF OF THE JULIAN of the OF OF THE JULIAN of the OF OF THE JULIAN of the MONTH YEAR ELAPSED WEEK MONTH YEAR ELAPSED WEEK MONTH YEAR ELAPSED WEEK AT 12H UTC AT 12H UTC AT 12H UTC ------------------- --------- ------------------- --------- ------------------- --------- 245 245 245 1 182 2457 MON. ---- 1 213 2488 THU. 31 ! 1 244 2519 SUN. ---- 2 183 2458 TUE. 2 214 2489 FRI. 2 245 2520 MON. ---- 3 184 2459 WED. 3 215 2490 SAT. 3 246 2521 TUE. 4 185 2460 THU. 27 ! 4 216 2491 SUN. ---- 4 247 2522 WED. 5 186 2461 FRI. 5 217 2492 MON. ---- 5 248 2523 THU. 36 ! 6 187 2462 SAT. 6 218 2493 TUE. 6 249 2524 FRI. 7 188 2463 SUN. ---- 7 219 2494 WED. 7 250 2525 SAT. 8 189 2464 MON. ---- 8 220 2495 THU. 32 ! 8 251 2526 SUN. ---- 9 190 2465 TUE. 9 221 2496 FRI. 9 252 2527 MON. ---- 10 191 2466 WED. 10 222 2497 SAT. 10 253 2528 TUE. 11 192 2467 THU. 28 ! 11 223 2498 SUN. ---- 11 254 2529 WED. 12 193 2468 FRI. 12 224 2499 MON. ---- 12 255 2530 THU. 37 ! 13 194 2469 SAT. 13 225 2500 TUE. 13 256 2531 FRI. 14 195 2470 SUN. ---- 14 226 2501 WED. 14 257 2532 SAT. 15 196 2471 MON. ---- 15 227 2502 THU. 33 ! 15 258 2533 SUN. ---- 16 197 2472 TUE. 16 228 2503 FRI. 16 259 2534 MON. ---- 17 198 2473 WED. 17 229 2504 SAT. 17 260 2535 TUE. 18 199 2474 THU. 29 ! 18 230 2505 SUN. ---- 18 261 2536 WED. 19 200 2475 FRI. 19 231 2506 MON. ---- 19 262 2537 THU. 38 ! 20 201 2476 SAT. 20 232 2507 TUE. 20 263 2538 FRI. 21 202 2477 SUN. ---- 21 233 2508 WED. 21 264 2539 SAT. 22 203 2478 MON. ---- 22 234 2509 THU. 34 ! 22 265 2540 SUN. ---- 23 204 2479 TUE. 23 235 2510 FRI. 23 266 2541 MON. ---- 24 205 2480 WED. 24 236 2511 SAT. 24 267 2542 TUE. 25 206 2481 THU. 30 ! 25 237 2512 SUN. ---- 25 268 2543 WED. 26 207 2482 FRI. 26 238 2513 MON. ---- 26 269 2544 THU. 39 ! 27 208 2483 SAT. 27 239 2514 TUE. 27 270 2545 FRI. 28 209 2484 SUN. ---- 28 240 2515 WED. 28 271 2546 SAT. 29 210 2485 MON. ---- 29 241 2516 THU. 35 ! 29 272 2547 SUN. ---- 30 211 2486 TUE. 30 242 2517 FRI. 30 273 2548 MON. ---- 31 212 2487 WED. 31 243 2518 SAT. ------------------------------ ------------------------------ ------------------------------ 2002.-CALENDAR-. OCTOBER NOVEMBER DECEMBER ------------------------------ ------------------------------ ------------------------------ DAY DAY & NO DAY DAY & NO DAY DAY & NO ------------------- --------- ------------------- --------- ------------------- --------- OF OF THE JULIAN of the OF OF THE JULIAN of the OF OF THE JULIAN of the MONTH YEAR ELAPSED WEEK MONTH YEAR ELAPSED WEEK MONTH YEAR ELAPSED WEEK AT 12H UTC AT 12H UTC AT 12H UTC ------------------- --------- ------------------- --------- ------------------- --------- 245 245 245 1 274 2549 TUE. 1 305 2580 FRI. 1 335 2610 SUN. ---- 2 275 2550 WED. 2 306 2581 SAT. 2 336 2611 MON. ---- 3 276 2551 THU. 40 ! 3 307 2582 SUN. ---- 3 337 2612 TUE. 4 277 2552 FRI. 4 308 2583 MON. ---- 4 338 2613 WED. 5 278 2553 SAT. 5 309 2584 TUE. 5 339 2614 THU. 49 ! 6 279 2554 SUN. ---- 6 310 2585 WED. 6 340 2615 FRI. 7 280 2555 MON. ---- 7 311 2586 THU. 45 ! 7 341 2616 SAT. 8 281 2556 TUE. 8 312 2587 FRI. 8 342 2617 SUN. ---- 9 282 2557 WED. 9 313 2588 SAT. 9 343 2618 MON. ---- 10 283 2558 THU. 41 ! 10 314 2589 SUN. ---- 10 344 2619 TUE. 11 284 2559 FRI. 11 315 2590 MON. ---- 11 345 2620 WED. 12 285 2560 SAT. 12 316 2591 TUE. 12 346 2621 THU. 50 ! 13 286 2561 SUN. ---- 13 317 2592 WED. 13 347 2622 FRI. 14 287 2562 MON. ---- 14 318 2593 THU. 46 ! 14 348 2623 SAT. 15 288 2563 TUE. 15 319 2594 FRI. 15 349 2624 SUN. ---- 16 289 2564 WED. 16 320 2595 SAT. 16 350 2625 MON. ---- 17 290 2565 THU. 42 ! 17 321 2596 SUN. ---- 17 351 2626 TUE. 18 291 2566 FRI. 18 322 2597 MON. ---- 18 352 2627 WED. 19 292 2567 SAT. 19 323 2598 TUE. 19 353 2628 THU. 51 ! 20 293 2568 SUN. ---- 20 324 2599 WED. 20 354 2629 FRI. 21 294 2569 MON. ---- 21 325 2600 THU. 47 ! 21 355 2630 SAT. 22 295 2570 TUE. 22 326 2601 FRI. 22 356 2631 SUN. ---- 23 296 2571 WED. 23 327 2602 SAT. 23 357 2632 MON. ---- 24 297 2572 THU. 43 ! 24 328 2603 SUN. ---- 24 358 2633 TUE. 25 298 2573 FRI. 25 329 2604 MON. ---- 25 359 2634 WED. 26 299 2574 SAT. 26 330 2605 TUE. 26 360 2635 THU. 52 ! 27 300 2575 SUN. ---- 27 331 2606 WED. 27 361 2636 FRI. 28 301 2576 MON. ---- 28 332 2607 THU. 48 ! 28 362 2637 SAT. 29 302 2577 TUE. 29 333 2608 FRI. 29 363 2638 SUN. ---- 30 303 2578 WED. 30 334 2609 SAT. 30 364 2639 MON. ---- 31 304 2579 THU. 44 ! 31 365 2640 TUE. ------------------------------ ------------------------------ ------------------------------ ------------------------------ ------------------------------ ------------------------------
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